NSN 2990-01-070-6278, 2990010706278
MUFFLER,EXHAUST

Federal Supply Classification: FSC 2990 - Miscellaneous Engine Accessories, Nonaircraft
National Item Identification Number: NIIN 010706278
Codification Country: United States
Item Name Code: INC 10849
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

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DLMS^® Summary

National Stock Number 2990-01-070-6278

National Stock Number (NSN) 2990-01-070-6278, or NIIN 010706278, (muffler,exhaust) was assigned January 16, 1979 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over a year. There have been 11 contracts issued for this part number, with 11 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 7 different suppliers. The last contract numbers awarded were: SPE7L524P0854, SPE7L524P0854, SPE7L120P3402, SPE7L519P0035, SPE7L515V2355. The total value of the awarded contracts has been US$ 130,696.74.

This NSN is unique to one weapons system.

There has been a small amount of demand for this national stock number. Globally, demand for this NSN has originated from 6 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 35,721. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 05, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 10849. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2990010706278 does not contain precious metals.

This NSN is associated to Schedule B 8708925000: mufflers and exhaust pipes for vehicles, nesoi. The Schedule B End Use is listed as other parts and accessories of vehicles.

This information was last updated on Jul 01, 2025.

Technical Characteristics

UNABLE TO DECODE: (MATL) UNABLE TO DECODE
MATERIAL: (MATT) UNABLE TO DECODE
MATERIAL: (MATT) STEEL LOCATION NOT OTHERWISE SPECIFIED
OPERATING POSITION: (ARNH) HORIZONTAL
SPECIAL FEATURES: (FEAT) CARRIER,PERSONNEL,FULL TRACKED,ARMORED M113A2; M577A2,M106A2,M125A2,M1059; TM 9-2350-261-20 AND P,DATED 18 JAN 85 AND TM 9-2350-261-34 AND P,DATED 4 JAN 85
TEST DATA DOCUMENT: (TEST) 19207-12253633 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
MATERIAL: (MATL) STEEL
MATERIAL: (MATT) STEEL