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NSN 2990-00-865-2651, 2990008652651
MUFFLER,EXHAUST

Federal Supply Classification
FSC 2990 - Miscellaneous Engine Accessories, Nonaircraft
National Item Identification Number
NIIN 008652651
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 2990-00-865-2651

National Stock Number (NSN) 2990-00-865-2651, or NIIN 008652651, (muffler,exhaust) was assigned October 16, 1967 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts.

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 Jul 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 2990008652651 contains an unknown precious metal.

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

UNABLE TO DECODE
(MATL) UNABLE TO DECODE
OUTLET INSIDE DIAMETER
(AJLW) ANY ACCEPTABLE
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
MATERIAL
(MATL) STEEL
SURFACE TREATMENT
(SURF) PAINT, ALUMINUM, HEAT RESISTANT
INLET FLANGE SHAPE
(ARNL) ROUND
INLET LOCATION
(ARNJ) IN END SECTION OF BODY SINGLE INLET
OPERATING POSITION
(ARNH) ANY ACCEPTABLE
INLET CONNECTION TYPE
(ACQW) FLANGE
OUTLET CONNECTION TYPE
(ARTH) UNTHREADED
BAFFLE QUANTITY
(ARNE) 2
BODY SHAPE
(ARNG) ROUND
COOLANT TYPE
(ARNA) AIR
DESIGN TYPE
(APGF) DRY
INLET CONNECTION TYPE
(ACQW) FLANGE SINGLE INLET
INLET FLANGE MOUNTING HOLE DIAMETER
(ARNN) 0.531 INCHES NOMINAL SINGLE INLET0.531 INCHES NOMINAL
INLET FLANGE MOUNTING PROVISION AND QUANTITY
(ARNM) 9 HOLES SINGLE INLET9 HOLES
INLET FLANGE MOUNTING PROVISION SPACING
(ARNT) 8.500 BOLT CIRCLE DIA SINGLE INLET
INLET FLANGE SHAPE
(ARNL) ROUND SINGLE INLET
INLET LOCATION
(ARNJ) LOCATED IN END SECTION OF BODY SINGLE INLET
INLET PROJECTION LENGTH
(ARNK) 0.500 INCHES NOMINAL SINGLE INLET0.500 INCHES NOMINAL
OUTLET OUTSIDE DIAMETER
(ARWA) 4.500 INCHES NOMINAL 1ST OUTLET4.500 INCHES NOMINAL
OUTLET PROJECTION LENGTH
(ARTK) 3.000 INCHES NOMINAL 1ST OUTLET3.000 INCHES NOMINAL
OUTLET CONNECTION TYPE
(ARTH) UNTHREADED 1ST OUTLET
OUTLET LOCATION
(ARTJ) CENTRALLY LOCATED IN END SECTION OF BODY OPPOSITE INLET END 1ST OUTLET
OVERALL DIAMETER
(ADAV) 6.625 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 36.000 INCHES NOMINAL
MATERIAL
(MATT) STEEL
MUFFLER DESIGN
(ARND) STRAIGHT THROUGH W/BAFFLE
TUBE QUANTITY
(ARNF) 1
SPECIAL FEATURES
(FEAT) WITH FOUR STEEL GUSSETS ON INLET END
INLET FLANGE MOUNTING PROVISION AND QUANTITY
(ARNM) 9 HOLES

Manufacturer Part Numbers

2ME350

RNCC
5
RNVC
2
7464

RNCC
D
RNVC
9
ABT7464

RNCC
5
RNVC
2
ABT7464

RNCC
5
RNVC
9
T7464

RNCC
3
RNVC
2

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