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NSN 2990-01-132-9172, 2990011329172
MUFFLER,EXHAUST

Federal Supply Classification
FSC 2990 - Miscellaneous Engine Accessories, Nonaircraft
National Item Identification Number
NIIN 011329172
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 2990-01-132-9172

National Stock Number (NSN) 2990-01-132-9172, or NIIN 011329172, (muffler,exhaust) was assigned June 6, 1982 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

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 2990011329172 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 .


Technical Characteristics

MUFFLER DESIGN
(ARND) ANY ACCEPTABLE
OUTLET PROJECTION LENGTH
(ARTK) ANY ACCEPTABLE
MATERIAL
(MATL) ANY ACCEPTABLE
INLET PROJECTION LENGTH
(ARNK) ANY ACCEPTABLE
BODY SHAPE
(ARNG) ROUND
COOLANT TYPE
(ARNA) AIR
DESIGN TYPE
(APGF) DRY
INLET CONNECTION TYPE
(ACQW) FLANGE SINGLE INLET
INLET FLANGE MOUNTING PROVISION AND QUANTITY
(ARNM) 2 HOLES SINGLE INLET2 HOLES
INLET FLANGE SHAPE
(ARNL) OVAL SINGLE INLET
INLET LOCATION
(ARNJ) LOCATED ON HORIZONTAL CENTER LINE,RIGHT SIDE OF BODY SINGLE INLET
OPERATING POSITION
(ARNH) HORIZONTAL
OUTLET CONNECTION TYPE
(ARTH) UNTHREADED 1ST OUTLET
OUTLET LOCATION
(ARTJ) LOCATED ON HORIZONTAL CENTER LINE,LEFT SIDE OF BODY 1ST OUTLET
SPECIAL FEATURES
(FEAT) MOUNTING BRACKET WELDED ON OUTLET END OF BODY
INLET CONNECTION TYPE
(ACQW) FLANGE
INLET FLANGE SHAPE
(ARNL) OVAL
OUTLET CONNECTION TYPE
(ARTH) UNTHREADED
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
INLET FLANGE MOUNTING PROVISION AND QUANTITY
(ARNM) 2 HOLES
SURFACE TREATMENT
(SURF) ANY ACCEPTABLE

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