2990-00-364-4174

MUFFLER

2990-00-364-4174 (2990003644174, 003644174)
Part Numbers (4 listings): 81125S41-21117ALT1PCA | N21117PCA | 3263995 | 1542386 |
Summary

FSG 29 / FSC 2990

DEMIL: A

DEMIL INT:

HMIC: N

Date Created: 1 Jan 1963

MSDS: None

Hazmat: None

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MASTER CROSS REFERENCE LIST (MCRL) | NSN 2990-00-364-4174 Submit RFQ
Manufacturer Part NumberRNCCRNVCManufacturer NameCAGE
81125S41-21117ALT1PCA3 - Design Control Reference2 - Production ItemNAVAL SHIP SYSTEMS COMMAND  80064    CAGE 80064  
N21117PCA5 - Replaced / Discontinued2 - Production ItemHATCH & KIRK, INC.  55380    CAGE 55380  
32639955 - Replaced / Discontinued2 - Production ItemGENERAL MOTORS CORP  24617      
15423865 - Replaced / Discontinued9 - No Longer UsedGENERAL MOTORS CORP  24617      
N21117PCA5 - Replaced / Discontinued9 - No Longer UsedGENERAL MOTORS CORP  24617      
15423865 - Replaced / Discontinued9 - No Longer UsedGENERAL MOTORS CORP  72915    CAGE 72915  
15423865 - Replaced / Discontinued9 - No Longer UsedGENERAL MOTORS CORP  70040    CAGE 70040  
32639955 - Replaced / Discontinued9 - No Longer UsedGENERAL MOTORS CORP  70040    CAGE 70040  
1542386C - Advisory Reference1 - Incomplete Part NumberGENERAL MOTORS LLC  7X677    CAGE 7X677  
1542386C - Advisory Reference1 - Incomplete Part NumberGENERAL MOTORS LLC  7X677    CAGE 7X677  
1542386C - Advisory Reference1 - Incomplete Part NumberGENERAL MOTORS LLC  7X677    CAGE 7X677  
N21117PCAC - Advisory Reference1 - Incomplete Part NumberGENERAL MOTORS LLC  7X677    CAGE 7X677  
N21117PCAC - Advisory Reference1 - Incomplete Part NumberGENERAL MOTORS LLC  7X677    CAGE 7X677  
N21117PCAC - Advisory Reference1 - Incomplete Part NumberGENERAL MOTORS LLC  7X677    CAGE 7X677  
3263995C - Advisory Reference1 - Incomplete Part NumberGENERAL MOTORS LLC  7X677    CAGE 7X677  
3263995C - Advisory Reference1 - Incomplete Part NumberGENERAL MOTORS LLC  7X677    CAGE 7X677  
3263995C - Advisory Reference1 - Incomplete Part NumberGENERAL MOTORS LLC  7X677    CAGE 7X677  
Code Definitions

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.

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.


FLIS - SEG A - IDENTIFICATION | NSN 2990-00-364-4174 Submit RFQ
FSGFSCNIINFIIGINCCRITICALITYTYPE OF ITEMMRCDEMILHMICEDCPMICADPECDATE CREATED
2929900036441747777729ANU1 Jan 1963
Code Definitions

29

Federal Supply Group (FSG_3994/FSC_WI_FSG_3996)


Engine Accessories

2990

Federal Supply Class (FSC_3994/FSC_WI_FSC_3996)


Miscellaneous Engine Accessories, Nonaircraft

003644174

National Item Identification Number (NCB_CD_4130/I_I_NBR_4131)


NSN 2990-00-364-4174

77777

Item Naming Code (INC_4080)

1 Jan 1963

NIIN Assignment Date (DT_NIIN_ASGMT_2180)

2

Type of Item Identification (TYP_II_4820)


Reference Item Identification

9

Reference / Partial Descriptive Method Reason Code (RPDMRC_4765)


A Defense Logistics Information Service-generated code for items lacking but requiring an RPDMRC (i.e., through mass FIIG revision change an item may be downgraded from a type 1 to a reference or partial descriptive method 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 2990-00-364-4174 Submit RFQ
MOE RuleFormer MOEAMCAMSCNIMSCIMCIMC ActivityAACDSORCollaboratorsReceiversEffective Date
ZC011 Apr 1991
ZU011 Apr 1991
YA011 Dec 2001
Code Definitions

FLIS - SEG C - REFERENCE NUMBER | NSN 2990-00-364-4174 Submit RFQ
RNFCRNCCRNVCDACRNAACRNSCRNJCSADCMSDSHCCReference NumberCAGE
5269ZDN21117PCA  55380   CAGE/55380
C15ZZ9X1542386  7X677   CAGE/7X677
C15ZZ9X3263995  7X677   CAGE/7X677
C15ZZ9XN21117PCA  7X677   CAGE/7X677
Code Definitions

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.

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.

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

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.

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.

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.

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.

ZZ

Reference Number Action Activity Code (RNAAC_2900)


USA

9X

Service / Agency Designator Code (SADC_4672)


GIRDER


FLIS - SEG E - ITEM STANDARDIZATION DATA | NSN 2990-00-364-4174 Submit RFQ
ISCOriginatorNIIN StatusReplaced / Replacement ISCReplaced / Replacement OriginatorReplacement NIIN StatusReplacement DateReplaced / Replacement NSNDecision Date
2AX011 Mar 1972
Code Definitions

2

Item Standardization Code (ISC_2650)


An item authorized for procurement which has been included in an item reduction study and which initially does not replace an item not authorized for procurement. In addition, in generic relationships, a code 2 item is related to a code 1 item.

AX

Originator of Standardization Decision (ORG_STDZN_DEC_9325)


Defense Supply Center Columbus, Columbus, OH 43216-5000

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.

11 Mar 1972

Standardization Decision Date (DT_STDZN_DEC_2300)


FLIS - SEG G - FREIGHT DATA | NSN 2990-00-364-4174 Submit RFQ
IntegrityOriginatingHMCLCLWCCTCCSHCADCACCASHLTLNMFCNMFC Sub ItemUFCFreight DescriptionRail Variance
Code Definitions

XX

Originating Activity Code (ORIG_ACTY_CD_4210)


Rail Variance

Rail Variance (RAIL_VARI_CD_4760)


No Variation. NMFC and UFCC Match.


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