- FSG 53 - Hardware and Abrasives
- FSC 5305 - Screws
- NSN 5305-00-021-5912
5305-00-021-5912
SCREW,CAP,HEXAGON HEAD
5305-00-021-5912 (5305000215912, 000215912)
Part Numbers (18 listings): 1AX16 | 3998 | 202791 | 92134 | 13K10 | 7435-98Z2 | 11X121 | FFS85 | DX599D | 25S54 | 1X41 | 215912 | M21428 | S2X1 | 381 | 912789 | 0912789 | 0912789-5 |
| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| 1AX16 | 3 - Design Control Reference | 2 - Production Item | MACK TRUCKS INC | 76040 |  |
| 3998 | 3 - Design Control Reference | 2 - Production Item | FWD SEAGRAVE HOLDINGS, LP | 23382 |  |
| 202791 | 3 - Design Control Reference | 2 - Production Item | L-3 COMMUNICATIONS CORPORATION | 02978 |  |
| 92134 | 3 - Design Control Reference | 2 - Production Item | HEIL ENVIRONMENTAL INDUSTRIES | 27996 |  |
| 92134 | 3 - Design Control Reference | 2 - Production Item | BRIGGS AND STRATTON CORP | 08645 |  |
| 13K10 | 3 - Design Control Reference | 2 - Production Item | BRIGGS AND STRATTON CORP | 08645 | |
| 7435-98Z2 | 3 - Design Control Reference | 2 - Production Item | SAGINAW PRODUCTS CORPORATION | 52793 | |
| 11X121 | 3 - Design Control Reference | 9 - No Longer Used | SASCO INC CANADIAN DIV | 58275 |  |
| FFS85 | 4 - Non-Definitive Specification or Standard Document | 1 - Incomplete Part Number | FEDERAL SPECIFICATIONS | 81348 |  |
| DX599D | 5 - Replaced / Discontinued | 9 - No Longer Used | DIAMOND REO TRUCK CO | 56442 |  |
| 25S54 | 5 - Replaced / Discontinued | 9 - No Longer Used | BENDIX CORP THE | 06840 |  |
| 1X41 | 5 - Replaced / Discontinued | 9 - No Longer Used | PRESSED METALS OF AMERICA INC | 83120 | |
| 215912 | 5 - Replaced / Discontinued | 9 - No Longer Used | GENERAL MOTORS CORP | 24617 | |
| M21428 | 5 - Replaced / Discontinued | 9 - No Longer Used | VICKERS INC | 61038 | |
| S2X1 | 5 - Replaced / Discontinued | 9 - No Longer Used | WHITE MOTOR CORP | 65282 |  |
| 381 | 5 - Replaced / Discontinued | 9 - No Longer Used | DRESSER INDUSTRIES INC P AND M MFG | 26536 | |
| 912789 | 5 - Replaced / Discontinued | 9 - No Longer Used | ALLIS-CHALMERS CORP | 92392 | |
| 0912789 | 5 - Replaced / Discontinued | 9 - No Longer Used | ALLIS-CHALMERS CORP | 92392 | |
| 0912789-5 | 5 - Replaced / Discontinued | 9 - No Longer Used | ALLIS-CHALMERS CORP | 92392 | |
| 215912 | C - Advisory Reference | 1 - Incomplete Part Number | GENERAL MOTORS LLC | 7X677 |  |
| 215912 | C - Advisory Reference | 1 - Incomplete Part Number | GENERAL MOTORS LLC | 7X677 | |
| 215912 | C - Advisory Reference | 1 - Incomplete Part Number | GENERAL MOTORS LLC | 7X677 | |
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.
4 - Non-Definitive Specification or Standard Document
Reference Number Category Code (DRN_2910)
Non-Definitive U.S. Government Specification or Standard Reference. Any Government specification or standard reference other than those indicated in code 2 as definitive references. This code shall be used for non-definitive Government specifications and standard references and non-definitive part numbers, type designators, and style numbers included therein which are coded with RNVC 1.
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.
C - Advisory Reference
Reference Number Category Code (DRN_2910)
Advisory Reference. A number assigned to an item of production or supply not included in the item-of-supply concept to which the NSN has been assigned (e.g., an item that may have been used in the preproduction equipment design which has since been redesigned or replaced). Use of this RNCC is restricted to conditions where cross-reference is required to establish identification to an item of supply. Additionally, there is not direct relationship of the reference number to the NSN other than a Service/Agency individual decision. (RNCC shall be used only in conjunction with RNVC 1.
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.
1 - Incomplete Part Number
Reference Number Variation Code (DRN_4780)
A design control or other reference number that does NOT identify an item of production without the use of additional information, or a specific part, type, or similar reference number does NOT identify or item of supply without the use of additional information.
| FSG | FSC | NIIN | FIIG | INC | CRITICALITY | TYPE OF ITEM | MRC | DEMIL | HMIC | EDC | PMIC | ADPEC | DATE CREATED |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 53 | 5305 | 000215912 | A003B0 | 18257 | X | 1 | A | N | U | 1 Jan 1963 |
A003B0
Federal Item Identification Guide (FIIG_4065)
18257
Item Naming Code (INC_4080)
1 Jan 1963
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.
| MOE Rule | Former MOE | AMC | AMSC | NIMSC | IMC | IMC Activity | AAC | DSOR | Collaborators | Receivers | Effective Date | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ZF | ||||||||||||||||||||||||||||||
| ZS | ||||||||||||||||||||||||||||||
| ZS01 | 1 Apr 1991 | |||||||||||||||||||||||||||||
| RNFC | RNCC | RNVC | DAC | RNAAC | RNSC | RNJC | SADC | MSDS | HCC | Reference Number | CAGE | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 4 | 1 | 3 | 75 | D | FFS85 | 81348 | | ||||
| 3 | 5 | 9 | 5 | 75 | B | 0912789 | 92392 | | ||||
| 3 | 5 | 9 | 5 | 75 | B | 0912789-5 | 92392 | | ||||
| 3 | 5 | 9 | 5 | ZZ | B | 912789 | 92392 | | ||||
| 1 | 5 | 9 | 5 | KZ | B | DX599D | 56442 | | ||||
| 5 | 9 | 6 | 9Z | B | 25S54 | 06840 | | |||||
| C | 1 | 5 | ZZ | 9X | 215912 | 7X677 | | |||||
3
Reference Number Format Code (RNFC_2920)
Number format is unknown. (Coded RNFC 3 by the Defense Logistics Information Service upon implementation of FLIS.)
4
Reference Number Category Code (RNCC_2910)
Non-Definitive U.S. Government Specification or Standard Reference. Any Government specification or standard reference other than those indicated in code 2 as definitive references. This code shall be used for non-definitive Government specifications and standard references and non-definitive part numbers, type designators, and style numbers included therein which are coded with RNVC 1.
1
Reference Number Variation Code (RNVC_4780)
A design control or other reference number that does NOT identify an item of production without the use of additional information, or a specific part, type, or similar reference number does NOT identify or item of supply without the use of additional information.
3
Document Availability Code (DAC_2640)
The reference number is represented by technical documentation other than a drawing and the documentation was available to the RNAAC, who may or may not be the submitting activity, at the time of submission of the reference number. The RNAAC will furnish the technical documentation upon request.
75
Reference Number Action Activity Code (RNAAC_2900)
GSA, FSS/FCSC Washington, DC 20406
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.
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.
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.
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.
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.
ZZ
Reference Number Action Activity Code (RNAAC_2900)
USA
1
Reference Number Format Code (RNFC_2920)
Number is formatted as configured on the originating document with the exception of the modification required in volume 2, chapter 2.9.Number is formatted as configured on the originating document with the exception of the modification required in volume 2, chapter 2.9 .
KZ
Reference Number Action Activity Code (RNAAC_2900)
Defense Supply Center Philadelphia, Philadelphia, PA 19101
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
C
Reference Number Category Code (RNCC_2910)
Advisory Reference. A number assigned to an item of production or supply not included in the item-of-supply concept to which the NSN has been assigned (e.g., an item that may have been used in the preproduction equipment design which has since been redesigned or replaced). Use of this RNCC is restricted to conditions where cross-reference is required to establish identification to an item of supply. Additionally, there is not direct relationship of the reference number to the NSN other than a Service/Agency individual decision. (RNCC shall be used only in conjunction with RNVC 1.
9X
Service / Agency Designator Code (SADC_4672)
GIRDER
| Integrity | Originating | HMC | LCL | WCC | TCC | SHC | ADC | ACC | ASH | LTL | NMFC | NMFC Sub Item | UFC | Freight Description | Rail Variance |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
XX
Originating Activity Code (ORIG_ACTY_CD_4210)
Rail Variance
Rail Variance (RAIL_VARI_CD_4760)
No Variation. NMFC and UFCC Match.
| MRC | Decoded Requirement | Clear Text Reply |
|---|---|---|
| ZZZX | Departure From Cited Designator | AS MODIFIED BY HEAD HEIGHT |
| AASB | Fastener Length | 0.750 INCHES NOMINAL |
| CQFM | Hardness Rating | 23.0 ROCKWELL B MINIMUM OVERALL AND 80.0 ROCKWELL B MAXIMUM OVERALL |
| AASU | Head Height | 0.188 INCHES NOMINAL |
| MDCL | Material Document And Classification | SAE GR 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATT | Material | STEEL OVERALL |
| CQBC | Minimum Tensile Strength | 74000 POUNDS PER SQUARE INCH |
| AHYM | Nominal Thread Diameter | 0.250 INCHES |
| ZZZT | Nondefinitive Spec/Std Data | 2 TYPE AND 1 STYLE AND 2 GRADE |
| AATB | Width Between Flats | 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AASK | Head Style | |
| CSYM | Surface Finish | 125.0 MICROINCHES BEARING SURFACE OF HEAD |
| CSYM | Surface Finish | 63.0 MICROINCHES THREADS |
| AAJD | Thread Class | 2A |
| AAJF | Thread Direction | RIGHT-HAND |
| AASA | Thread Length | 0.750 INCHES MINIMUM |
| CMLP | Thread Quantity Per Inch | 28 |
| THSD | Thread Series Designator | UNF |
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