3120-21-845-9051

BEARING,PLAIN,SELF-ALIGNING

3120-21-845-9051 (3120218459051, 218459051)
Part Numbers (7 listings): DSC2-7 | BS14ATC29 | KSBG7N | HSB7DU | TN7SL | ASB7DU | LHSSV-7 |
Summary

FSG 31 / FSC 3120

DEMIL:

DEMIL INT:

HMIC:

Date Created: 17 Jan 1967

MSDS: None

Hazmat: None

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MASTER CROSS REFERENCE LIST (MCRL) | NSN 3120-21-845-9051 Submit RFQ
Manufacturer Part NumberRNCCRNVCManufacturer NameCAGE
DSC2-71 - Source of Control Reference2 - Production ItemBOMBARDIER AEROSPACE AEROSPACE DIV  71867    CAGE 71867  
BS14ATC293 - Design Control Reference2 - Production ItemTIMKEN COMPANY, THE  21335    CAGE 21335  
KSBG7N3 - Design Control Reference2 - Production ItemDOVER ENGINEERED SYSTEMS, INC.  97613      
HSB7DU3 - Design Control Reference2 - Production ItemHALFCO DIV OF U S BEARING CORP  81629      
TN7SL3 - Design Control Reference2 - Production ItemTOR MFG CO LTD  36972      
ASB7DU3 - Design Control Reference2 - Production ItemNEW HAMPSHIRE BALL BEARINGS, INC.  15860    CAGE 15860  
LHSSV-73 - Design Control Reference2 - Production ItemROLLER BEARING COMPANY OF AMERICA,  73134    CAGE 73134  
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.

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.


FLIS - SEG A - IDENTIFICATION | NSN 3120-21-845-9051 Submit RFQ
FSGFSCNIINFIIGINCCRITICALITYTYPE OF ITEMMRCDEMILHMICEDCPMICADPECDATE CREATED
313120218459051132082417 Jan 1967
Code Definitions

31

Federal Supply Group (FSG_3994/FSC_WI_FSG_3996)


Bearings

3120

Federal Supply Class (FSC_3994/FSC_WI_FSC_3996)


Bearings, Plain, Unmounted

218459051

National Item Identification Number (NCB_CD_4130/I_I_NBR_4131)


NSN 3120-21-845-9051

13208

Item Naming Code (INC_4080)

17 Jan 1967

NIIN Assignment Date (DT_NIIN_ASGMT_2180)

2

Type of Item Identification (TYP_II_4820)


Reference Item Identification

4

Reference / Partial Descriptive Method Reason Code (RPDMRC_4765)


An approved item name and FIIG may exist but technical data sufficient for preparation of a full descriptive method item identification could not be acquired after several follow-up actions during a 150-day suspense period. Includes such reasons as: Industry refuses to provide the technical data based on policy, restricted or proprietary rights, non-existence of technical data, etc. (This code cannot be used in submittals for National Item Identification Number (NIIN) assignment or reinstatement.)


Similar & Related NSN Parts

FLIS - SEG B - MOE RULE DATA | NSN 3120-21-845-9051 Submit RFQ
MOE RuleFormer MOEAMCAMSCNIMSCIMCIMC ActivityAACDSORCollaboratorsReceiversEffective Date
YA
ZC
ZR
Code Definitions

FLIS - SEG C - REFERENCE NUMBER | NSN 3120-21-845-9051 Submit RFQ
RNFCRNCCRNVCDACRNAACRNSCRNJCSADCMSDSHCCReference NumberCAGE
3122ZCADSC2-7  71867   CAGE/71867
4322ZCALHSSV-7  73134   CAGE/73134
3326ZCAHSB7DU  81629  
4322ZCA1KSBG7N  97613  
3326ZCAASB7DU  15860   CAGE/15860
4322ZCABS14ATC29  21335   CAGE/21335
3326ZCATN7SL  36972  
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.

ZC

Reference Number Action Activity Code (RNAAC_2900)


Canada

A

Reference Number Status Code (RNSC_2923)


Manufacturer and reference number are authorized for procurement. Under this reference number items can be procured only from the manufacturer identified by the NCAGE. NOTE: This code may only be used for reference numbers originating from manufacturers' standards or catalogs or for copyrighted drawing numbers.

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.

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.

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.

1

Reference Number Justification Code (RNJC_2750)


Technical data on the possible duplicated Federal Item Identification have been reviewed, and the additional items of production (reference numbers) are not acceptable for the item of supply.


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