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NSN 2990-00-158-2559, 2990001582559
MUFFLER,EXHAUST

Federal Supply Classification
FSC 2990 - Miscellaneous Engine Accessories, Nonaircraft
National Item Identification Number
NIIN 001582559
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 2990-00-158-2559

National Stock Number (NSN) 2990-00-158-2559, or NIIN 001582559, (muffler,exhaust) was assigned October 18, 1971 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. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

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

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 2990001582559 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

MATERIAL
(MATL) STEELSTEEL
INLET FLANGE SHAPE
(ARNL) TRIANGULAR
OUTLET CONNECTION TYPE
(ARTH) UNTHREADED
OPERATING POSITION
(ARNH) ANY ACCEPTABLE
SURFACE TREATMENT
(SURF) ALUMINUM
SURFACE TREATMENT
(SURF) ALUMINUMALUMINUM
INLET CONNECTION TYPE
(ACQW) FLANGE
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
OPERATING POSITION
(ARNH) ANY ACCEPTABLEANY ACCEPTABLE
INLET FLANGE MOUNTING PROVISION AND QUANTITY
(ARNM) 3 HOLES
BAFFLE QUANTITY
(ARNE) ANY ACCEPTABLE
OUTLET CONNECTION TYPE
(ARTH) UNTHREADEDUNTHREADED
BODY SHAPE
(ARNG) ROUND
COOLANT TYPE
(ARNA) AIR
DESIGN TYPE
(APGF) DRY
INLET PROJECTION LENGTH
(ARNK) 2.063 INCHES NOMINAL SINGLE INLET2.063 INCHES NOMINAL
INLET CONNECTION TYPE
(ACQW) FLANGE SINGLE INLET
INLET FLANGE MOUNTING HOLE DIAMETER
(ARNN) 0.500 INCHES NOMINAL SINGLE INLET0.500 INCHES NOMINAL
INLET FLANGE MOUNTING PROVISION AND QUANTITY
(ARNM) 3 HOLES SINGLE INLET3 HOLES
INLET FLANGE MOUNTING PROVISION SPACING
(ARNT) 3.687 IN. BOLT HOLE CIRCLE DIA SINGLE INLET
INLET FLANGE SHAPE
(ARNL) TRIANGULAR SINGLE INLET
INLET LOCATION
(ARNJ) CENTRALLY LOCATED IN END SECTION OF BODY SINGLE INLET
OUTLET OUTSIDE DIAMETER
(ARWA) 2.437 INCHES NOMINAL 1ST OUTLET2.437 INCHES NOMINAL
OUTLET PROJECTION LENGTH
(ARTK) 2.063 INCHES NOMINAL 1ST OUTLET2.063 INCHES NOMINAL
OUTLET CONNECTION TYPE
(ARTH) UNTHREADED 1ST OUTLET
OUTLET INSIDE DIAMETER
(AJLW) 2.375 INCHES NOMINAL 1ST OUTLET2.375 INCHES NOMINAL
OUTLET LOCATION
(ARTJ) CENTRALLY LOCATED IN END SECTION OF BODY 1ST OUTLET
OVERALL DIAMETER
(ADAV) 6.000 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 15.125 INCHES NOMINAL
MATERIAL
(MATT) STEEL
MUFFLER DESIGN
(ARND) BAFFLE
SURFACE TREATMENT
(SFTT) ALUMINUM
INLET FLANGE MOUNTING PROVISION AND QUANTITY
(ARNM) 3 HOLES3 HOLES
MATERIAL
(MATL) STEEL

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