5310-00-395-7749

NUT,SELF-LOCKING,EXTENDED WASHER,DOUBLE HEXAGON

5310-00-395-7749 (5310003957749, 003957749)
Part Numbers (6 listings): ST2156-11 | 74483-524 | H49500-5 | ST2173-11 | LH11588-5 | ST2169-02 |
Summary

FSG 53 / FSC 5310

DEMIL: A

DEMIL INT: 1

HMIC: N

Date Created: 12 Apr 1974

Unit Weight: 0.1 lbs

Unit Size: None

Unit Pack Cube: 0.002 cu ft

Replacement NSN:

  5310-01-131-0748

Replacement Date: 31 May 2001

MSDS: None

Hazmat: None

Request a Quote


;


MASTER CROSS REFERENCE LIST (MCRL) | NSN 5310-00-395-7749 Submit RFQ
Manufacturer Part NumberRNCCRNVCManufacturer NameCAGE
ST2156-111 - Source of Control Reference2 - Production ItemUNITED TECHNOLOGIES CORPORATION  77445      
74483-5243 - Design Control Reference2 - Production ItemSPS TECHNOLOGIES, LLC  56878    CAGE 56878  
H49500-53 - Design Control Reference2 - Production ItemALCOA GLOBAL FASTENERS, INC.  15653      
ST2173-115 - Replaced / Discontinued2 - Production ItemALCOA GLOBAL FASTENERS, INC.  15653      
LH11588-55 - Replaced / Discontinued2 - Production ItemSPS TECHNOLOGIES, LLC  56878    CAGE 56878  
ST2169-025 - Replaced / Discontinued9 - No Longer UsedUNITED TECHNOLOGIES CORPORATION  77445      
Code Definitions

1 - Source of Control Reference

Reference Number Category Code (DRN_2910)


Source of Control Reference. The number assigned by a design control manufacturer of an end item of equipment, including a Government activity, to a drawing that restricts procurement (1) to the specified item(s) described on the drawing and (2) to the stated source(s) of supply designated thereon. These restrictions are imposed on the cognizant design activity to ensure procurement of the only item(s) known as a result of test or evaluation to be satisfactory for the stated critical application. Includes only those drawings which meet the definition for Source Control Drawing in MIL-STD-100. (Applicable only to type 1, 1B, 2, 4 and 4B item identifications.)

3 - Design Control Reference

Reference Number Category Code (DRN_2910)


Design Control Reference. The primary number used to identify an item of production or a range of items of production, by the manufacturer (individual, company, firm, corporation, or Government activity) which controls the design, characteristics, and production of the item by means of its engineering drawings, specifications and inspection requirements.

5 - Replaced / Discontinued

Reference Number Category Code (DRN_2910)


Secondary Reference. Any additional number, other than a primary number (codes 1,2,3,4) informative reference (code 6) or vendor item drawing reference (code 7) assigned to an item of production or supply by a commercial or Government organization, which represents the same item of production or supply to which the National Stock Number (NSN) was assigned. The reference number may have had an RNCC of 1, 2, 3, 4 or 7 but has since been replaced in the item-of-supply concept of the NSN by another primary number.

2 - Production Item

Reference Number Variation Code (DRN_4780)


A design control or other reference number that is an item-identifying number for an item of production, or a source control reference or a specification or standard part, type, or similar reference number that is an item-identifying number for an item of supply.

9 - No Longer Used

Reference Number Variation Code (DRN_4780)


A specification, standard, or other reference number which is superseded, canceled, obsolete or discontinued and is coded Reference Number Category Code (RNCC) 5; a reference number for information only coded RNCC 6; or a reference number coded RNCC D.


FLIS - SEG A - IDENTIFICATION | NSN 5310-00-395-7749 Submit RFQ
FSGFSCNIINFIIGINCCRITICALITYTYPE OF ITEMMRCDEMILHMICEDCPMICADPECDATE CREATED
535310003957749A021A029729X1ANU12 Apr 1974
Code Definitions

53

Federal Supply Group (FSG_3994/FSC_WI_FSG_3996)


Hardware and Abrasives

5310

Federal Supply Class (FSC_3994/FSC_WI_FSC_3996)


Nuts and Washers

003957749

National Item Identification Number (NCB_CD_4130/I_I_NBR_4131)


NSN 5310-00-395-7749

A021A0

Federal Item Identification Guide (FIIG_4065)

29729

Item Naming Code (INC_4080)

12 Apr 1974

NIIN Assignment Date (DT_NIIN_ASGMT_2180)

X

Item Criticality (CRITL_CD_FIIG_3843)


The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

1

Type of Item Identification (TYP_II_4820)


Full Descriptive Item Identification

A

Demilitarization Code (DEMIL_CD_0167)


Non-MLI/ Non-SLI — Demilitarization not required.

N

Hazardous Material Indicator Code (HMIC_0865)


Indicates there is no data in the HMIRS and the NSN is in a FSC not generally suspected of containing hazardous materials.

U

Precious Metals Indicator Code (PMIC_0802)


Precious Metal Content is unknown.


Similar & Related NSN Parts

FLIS - SEG B - MOE RULE DATA | NSN 5310-00-395-7749 Submit RFQ
MOE RuleFormer MOEAMCAMSCNIMSCIMCIMC ActivityAACDSORCollaboratorsReceiversEffective Date
YJ011 Apr 1991
ZB011 Apr 1991
ZH011 Apr 1991
ZN011 Apr 1991
ZP011 Apr 1991
ZS011 Apr 1991
ZT011 Apr 1991
FXGIFXKZ1BZSX1 Apr 2006
WP011 Aug 2006
ZU011 Apr 2008
N9BZ1BZGHGG1 Dec 2013
Code Definitions

1

Acquisition Method Code (AMC_2871)


Suitable for competitive acquisition. Potential sources shall include dealers/distributors. If sources are limited to the prime contractor and a subcontractor, a competitive code shall not be assigned unless both sources are expected to compete independently for contracts for the part.

B

Acquisition Method Suffix Code (AMSC_2876)


Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.

Z

Item Management Code (IMC_2744)


Integrated Management: Relinquishment of Service management of an item in designated commodity oriented Federal Supply Classes to the IMM (FSC manager) for management.

SX

Item Management Coding Activity (IMC_ACTY_2748)


Oklahoma City Air Logistics Center, Tinker AFB, OK 73145-3043

GH

Item Management Coding Activity (IMC_ACTY_2748)


Naval Inventory Control Point, Mechanicsburg, PA 17055-0788

GG Collaborators

Supplementary Collaborators (SUPPLM_COLLBR_2533)


Naval Inventory Control Point, Philadelphia, PA 19111û5098


FLIS - SEG C - REFERENCE NUMBER | NSN 5310-00-395-7749 Submit RFQ
RNFCRNCCRNVCDACRNAACRNSCRNJCSADCMSDSHCCReference NumberCAGE
3122SBDST2156-11  77445  
32ASBH49500-5  15653  
325SB74483-524  56878   CAGE/56878
525ZZLH11588-5  56878   CAGE/56878
45269ZDST2173-11  15653  
595SBBST2169-02  77445  
Code Definitions

3

Reference Number Format Code (RNFC_2920)


Number format is unknown. (Coded RNFC 3 by the Defense Logistics Information Service upon implementation of FLIS.)

1

Reference Number Category Code (RNCC_2910)


Source of Control Reference. The number assigned by a design control manufacturer of an end item of equipment, including a Government activity, to a drawing that restricts procurement (1) to the specified item(s) described on the drawing and (2) to the stated source(s) of supply designated thereon. These restrictions are imposed on the cognizant design activity to ensure procurement of the only item(s) known as a result of test or evaluation to be satisfactory for the stated critical application. Includes only those drawings which meet the definition for Source Control Drawing in MIL-STD-100. (Applicable only to type 1, 1B, 2, 4 and 4B item identifications.)

2

Reference Number Variation Code (RNVC_4780)


A design control or other reference number that is an item-identifying number for an item of production, or a source control reference or a specification or standard part, type, or similar reference number that is an item-identifying number for an item of supply.

2

Document Availability Code (DAC_2640)


The reference number is represented by a drawing and the drawing was available to the RNAAC, who may or may not be the submitting activity, at the time of submission of the reference number; however, the RNAAC cannot furnish the drawing.

SB

Reference Number Action Activity Code (RNAAC_2900)


645 MSSQ/MSIAPCS, Wright-Patterson AFB, OH 45433-5603

D

Reference Number Status Code (RNSC_2923)


Procurement authority of the manufacturer and reference number have not yet been checked. NOTE: This code is to be allocated to reference numbers still requiring checks on procurement authority.

3

Reference Number Category Code (RNCC_2910)


Design Control Reference. The primary number used to identify an item of production or a range of items of production, by the manufacturer (individual, company, firm, corporation, or Government activity) which controls the design, characteristics, and production of the item by means of its engineering drawings, specifications and inspection requirements.

A

Document Availability Code (DAC_2640)


The reference number is represented by an engineering drawing and the drawing is available for unlimited use. The drawing will be furnished by the activity identified by the RNAAC upon request.

5

Document Availability Code (DAC_2640)


The reference number is represented by a drawing, but the drawing was not available to the RNAAC, who may or may not be the submitting activity, at the time of submission of the reference number.

5

Reference Number Category Code (RNCC_2910)


Secondary Reference. Any additional number, other than a primary number (codes 1,2,3,4) informative reference (code 6) or vendor item drawing reference (code 7) assigned to an item of production or supply by a commercial or Government organization, which represents the same item of production or supply to which the National Stock Number (NSN) was assigned. The reference number may have had an RNCC of 1, 2, 3, 4 or 7 but has since been replaced in the item-of-supply concept of the NSN by another primary number.

ZZ

Reference Number Action Activity Code (RNAAC_2900)


USA

4

Reference Number Format Code (RNFC_2920)


Number is totally in-the-clear (without modification) as originally configured by the manufacturer, design control activity, or supplier.

6

Document Availability Code (DAC_2640)


The reference number is represented by technical documentation other than a drawing but the documentation was not available to the RNAAC, who may or may not be the submitting activity, at the time of submission of the reference number.

9Z

Reference Number Action Activity Code (RNAAC_2900)


DLIS-K, Battle Creek, MI 49037-3084

9

Reference Number Variation Code (RNVC_4780)


A specification, standard, or other reference number which is superseded, canceled, obsolete or discontinued and is coded Reference Number Category Code (RNCC) 5; a reference number for information only coded RNCC 6; or a reference number coded RNCC D.

B

Reference Number Status Code (RNSC_2923)


Manufacturer and/or reference number are not authorized for procurement. NOTE: This code may be used for obsolete or informative reference numbers only.


FLIS - SEG E - ITEM STANDARDIZATION DATA | NSN 5310-00-395-7749 Submit RFQ
ISCOriginatorNIIN StatusReplaced / Replacement ISCReplaced / Replacement OriginatorReplacement NIIN StatusReplacement DateReplaced / Replacement NSNDecision Date
1980398131 May 2001 5310011310748 31 May 2001
Code Definitions

1

Item Standardization Code (ISC_2650)


An item authorized for procurement as a result of a formal item reduction study and accepted as a replacement for one or more items not authorized for procurement. In addition, in generic relationships, a code 1 item is related to a code 2 item.

98

Originator of Standardization Decision (ORG_STDZN_DEC_9325)


DLIS-LFF, Battle Creek, MI 49037-3084

0

NIIN Status Code (NIIN_STAT_CD_2670)


Item is active. File data coded KFD is forwarded. if this KFD data represents your item of supply, submit, if applicable, an LAD, LAU, or LCU transaction. Otherwise, use the National Stock Number (NSN) in your supply system.

3

Replaced / Replacement Item Standardization Code (ISC_2650)


An item which, as a result of a formal item reduction study, is accepted as not authorized for procurement.

1

Replaced / Replacement NIIN Status Code (NIIN_STAT_CD_2670)


Represents an item for which a U.S. activity proposed cancelled-invalid or cancelled-use action or that the NIIN Status Code be changed to 9, and one or more NATO/FC did not concur in the proposal. See volume 4, chapter 4.9.Item is restricted to North Atlantic Treaty Organization/foreign country (NATO/FC) use only.Represents an item for which a U.S. activity proposed cancelled-invalid or cancelled-use action or that the NIIN Status Code be changed to 9, and one or more NATO/FC did not concur in the proposal. Item is restricted to North Atlantic Treaty Organization/foreign country (NATO/FC) use only.

31 May 2001

Date of Replacement Standardization Decision (DT_STDZN_DEC_2300)

5310-01-131-0748

Replaced / Replacement NSN (RP_NSN_STD_RL_8977 / RPLM_NSN_STDZ_9525)

31 May 2001

Standardization Decision Date (DT_STDZN_DEC_2300)


FLIS - SEG G - FREIGHT DATA | NSN 5310-00-395-7749 Submit RFQ
IntegrityOriginatingHMCLCLWCCTCCSHCADCACCASHLTLNMFCNMFC Sub ItemUFCFreight DescriptionRail Variance
SEQ576ZZABZQ013540X05680ALUM-NUTS
Code Definitions

SE

Originating Activity Code (ORIG_ACTY_CD_4210)


San Antonio Air Logistics Center, Kelly AFB, TX 78241-5000

Q

Less Than Carload (LCL_CD_2760)


70

576

Water Commodity Code (WRT_CMDTY_CD_9275)


Metal and Metal Products, (less than 35 feet)

Z

Type Cargo Code (TYPE_CGO_CD_9260)


No special type of cargo code applicable

Z

Special Handling Code (SP_HDLG_CD_9240)


No special handling required. Heavy Lift (HL). Five short tons (10,000 lbs) or more. Applies to any piece, package, or palletized, unitized or containerized unit (excluding SEAVAN/MILVAN). Outsized Dimensions. Dimensions of any piece, package, or palletized, unitized or containerized unit (excluding SEAVAN/MILVAN, CONEXs, and POVs) which exceed six (6) feet in any dimension.

A

Air Dimension Code (AIR_DIM_CD_9220)


Shipment is not a consolidation and does not exceed 72 inches in any dimension.

B

Air Commodity Code (AIR_CMTY_HDLG_9215)


Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.

Z

Air Special Handling Code (AIR_CMTY_HDLG_9215)


No special handling required.

013540

National Motor Freight Classification Number (NMFC Item Number) (NMFC_2850)

X

NMFC Sub Item Number (SUB_ITM_NBR_0861)

05680

Uniform Freight Classification (UFC_CD_MODF_3040)

ALUM-NUTS

Freight Description (FRT_DESC_4020)

Rail Variance

Rail Variance (RAIL_VARI_CD_4760)


No Variation. NMFC and UFCC Match.


FLIS - SEG H - MANAGEMENT DATA | NSN 5310-00-395-7749 Submit RFQ
Unit PriceMOESOSAACCIICQUPReparabilityUISLC
DFSMSDU1NEA0
DNSMSDU1EA0
DSSMSDU1NEA0
Code Definitions

SMS

Source of Supply (SOS_CD_3690) or Source of Supply Modifier (SOSM_CD_2948)


Defense Logistics Agency, Enterprise Business Systems

D

Acquisition Advice Code (AAC_2507)


DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED. Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.

U

Controlled Item Inventory Code (CIIC_2863)


Unclassified

1

Quantity Unit Pack (QUP_6106)


1

N

Reparability Code (REP_CD_DLA_2934 / REP_CD_CG_0709 / ERRC_CD_AF_2655 / RECOV_CD_MC_2891 / RECOV_CD_AR_2892 / MAT_CTL_NVY_2832)


AIR FORCE ERRC XB3: Stock Fund (Except Munitions); DLA: This item has been reviewed and a determination made that the item cannot or should not be restored to a serviceable condition from an unserviceable condition; NAVY: 1I cog not stocked print on demand flat forms

EA

Unit of Issue (UI_3050)


Each - A numeric quantity of one item of supply. Do not use if a more specific term applies, such as kit, set, assortment, assembly, group, sheet, plate, strip or length.

0

Shelf Life Code (SLC_2943)


TYPE I or TYPE II (Non-Deteriorative/No Shelf-Life) - An individual item of supply which is determined through an evaluation of technical test data and/or actual experience to be an item with a definite non-extendible period of shelf-life OR An individual item of supply having an assigned shelf-life time period that may be extended after completion of inspection/test/restorative action.

DF

Service / Agency Code (MOE_CD_2833)


Department of the Air Force

DN

Service / Agency Code (MOE_CD_2833)


Department of the Navy

DS

Service / Agency Code (MOE_CD_2833)


Defense Logistics Agency


FLIS - SEG W - PACKAGING DATA | NSN 5310-00-395-7749 Submit RFQ
SourcePICA / SICAPackaging CategoryStoragePreservationClean/DryINT QtyUnit WeightUnit SizeUnit Pack CubeItem WeightItem Dims
PP101AAA0.1 lbs0.002 cu ft
Preservation MaterialWrapping MaterialCushioning / DunnageCushioning ThicknessUnit ContainerIntermediate ContainerUnit Container LevelSpecial MarkingLevel A PackingLevel B PackingMinimal PackingOptional Procedure
00000001000EQO
Code Definitions

P

Packaging Data Source Code (PK_DTA_SRC_CD_5148)


Primary Inventory Control Activity (PICA)

P

Primary / Secondary Inventory Control Code (PICA_SICA_IND_5099)


Primary Inventory Control Activity (PICA)

10

Method of Preservation Code (MTHD_PRSRV_CD_5160)


Physical protection

1

Cleaning and Drying Procedure Code (CLNG_DRY_PRC_5161)


Any suitable process that is not injurious to the item.

AAA

Intermediate Container Quantity (INTMD_CTN_QTY_5152)

0.1 lbs

Unit Pack Weight (UP_WT_5153)

0.002 cu ft

Unit Pack Cube (UP_CU_5155)

00

Preservation Material Code (PRSRV_MAT_CD_5162)


No requirement

00

Wrapping Material Code (WRAP_MAT_CD_5163)


No requirement

00

Cushioning and Dunnage Material Code (CUSH_DUN_MAT_5164)


No requirement

0

Thickness of Cushioning or Dunnage Code (THK_CUSH_DUN_5165)


Not Applicable

10

Unit Container Code (UNIT_CTNR_CD_5166)


Any suitable container included in this table may be used (see J.4.9.1).

00

Special Marking Code (SP_MKG_CD_5169)


No special marking

E

Packing Requirement Code - For Level A (Maximum) Packing (LVL_A_PKG_CD_5170)


Packing shall be accomplished to meet the performance test requirements of ASTMD4169, Distribution Cycle 18, Assurance Level 1.

Q

Packing Requirement Code - For Level B (Intermediate) Packing (LVL_B_PKG_CD_5171)


Packing shall be accomplished in accordance with table C-II for the packing level specified. Closure sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

O

Optional Procedure Indicator Code (OPTNL_PRO_IND_5173)


Options can be exercised as to specific method of preservation or DoD approved packaging materials to be used. However, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. Equal or better protection shall be given the item and there shall be no increase in the package cost.


FLIS - SEG M/V - CHARACTERISTICS DATA | NSN 5310-00-395-7749 Submit RFQ
MRCDecoded RequirementClear Text Reply
CRSQCountersink Angle85.0 DEGREES MINIMUM NUT AND 95.0 DEGREES MAXIMUM NUT
CQFMHardness Rating48.0 ROCKWELL C MAXIMUM
MATTMaterialIRON ALLOY 660 OVERALL
CQJXNominal Thread Size0.312 INCHES
ACTANut StyleDOUBLE HEXAGON
AAUMLocking FeaturePREVAILING TORQUE ALL METAL DESIGN
MDCLMaterial Document And ClassificationAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
ABKWOverall Height0.473 INCHES MAXIMUM
ADEMWasher Thickness0.065 INCHES MINIMUM
AAVXWasher Outside Diameter0.541 INCHES MAXIMUM
ASDBWidth Across Flats0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
AAJFThread DirectionRIGHT-HAND
AAJDThread Class3B
CMLPThread Quantity Per Inch24
BZRRThread SeriesUNJF

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