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NSN 2990-00-724-9016, 2990007249016
MUFFLER,EXHAUST

Federal Supply Classification
FSC 2990 - Miscellaneous Engine Accessories, Nonaircraft
National Item Identification Number
NIIN 007249016
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 2990-00-724-9016

National Stock Number (NSN) 2990-00-724-9016, or NIIN 007249016, (muffler,exhaust) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 01, 2020, this NSN's acquisition method was noted as: Not established. Not established.

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 2990007249016 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
SURFACE TREATMENT
(SURF) ANY ACCEPTABLE
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
III FSC APPLICATION DATA
(ZZZV) MISCELLANEOUS ENGINE ACCESSORIES,NONAIRCRAFT
OUTLET CONNECTION TYPE
(ARTH) UNTHREADED
BAFFLE QUANTITY
(ARNE) 4
BODY SHAPE
(ARNG) ROUND
COOLANT TYPE
(ARNA) AIR
DESIGN TYPE
(APGF) DRY
FSC APPLICATION DATA
(ZZZV) MISCELLANEOUS ENGINE ACCESSORIES,NONAIRCRAFT
INLET LOCATION
(ARNJ) 45 DEG BELOW HORIZONTAL PLANE OF THE LONGITUDINAL AXIS SINGLE INLET
INLET PROJECTION LENGTH
(ARNK) 4.000 INCHES NOMINAL SINGLE INLET4.000 INCHES NOMINAL
OVERALL DIAMETER
(ADAV) 8.000 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 17.500 INCHES NOMINAL
MATERIAL
(MATT) STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED
MUFFLER DESIGN
(ARND) BAFFLE
OPERATING POSITION
(ARNH) HORIZONTAL
OUTLET CONNECTION TYPE
(ARTH) UNTHREADED 1ST OUTLET
OUTLET INSIDE DIAMETER
(AJLW) 2.000 INCHES NOMINAL 1ST OUTLET2.000 INCHES NOMINAL
OUTLET LOCATION
(ARTJ) CENTRALLY LOCATED AT VERTICAL PLANE OF LONGITUDINAL AXIS 1ST OUTLET
OUTLET OUTSIDE DIAMETER
(ARWA) 2.375 INCHES NOMINAL 1ST OUTLET2.375 INCHES NOMINAL
OUTLET PROJECTION LENGTH
(ARTK) 5.250 INCHES NOMINAL 1ST OUTLET5.250 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) TWO RECTANGULAR EXHAUST INLET CONNECTIONS,EACH CONNECTION 4 IN. LG BY 2 IN. W BY 14 GAUGE THK,TWO EXHAUST INLETS MOUNTED ON ONE COMMON @FLANGE 12.500 IN. LG BY 3 IN. W BY 0.500 IN THK,SIX 0.500 IN. DIA MTG HOLES EQUALLY SPACED IN PAIRS ON 1.750 IN. AND 5.750 IN. MTG CENTER
MATERIAL
(MATT) UNABLE TO DECODE
MATERIAL
(MATL) STEEL, STAINLESS
INLET CONNECTION TYPE
(ACQW) UNTHREADED,RECTANGULAR SHAPEUNTHREADED,RECTANGULAR SHAPE

Manufacturer Part Numbers


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