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NSN 2990-01-025-1517, 2990010251517
MUFFLER,EXHAUST

Federal Supply Classification
FSC 2990 - Miscellaneous Engine Accessories, Nonaircraft
National Item Identification Number
NIIN 010251517
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 2990-01-025-1517

National Stock Number (NSN) 2990-01-025-1517, or NIIN 010251517, (muffler,exhaust) was assigned July 27, 1976 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 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.

This NSN is unique to one weapons system.

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: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) 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 2990010251517 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

COOLANT TYPE
(ARNA) AIRAIRAIRAIR
III END ITEM IDENTIFICATION
(AGAV) DAVEY COMPRESSOR MODEL 15M250RPV
MUFFLER DESIGN
(ARND) ANY ACCEPTABLEANY ACCEPTABLEANY ACCEPTABLE
INLET INSIDE DIAMETER
(ARTE) 3.505 NOMINAL MILS
INLET INSIDE DIAMETER
(ARTE) UNABLE TO DECODE
SURFACE TREATMENT
(SURF) ANY ACCEPTABLE
OUTLET OUTSIDE DIAMETER
(ARWA) 2.995 INCHES MAXIMUM
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
INLET CONNECTION TYPE
(ACQW) UNTHREADED
OUTLET INSIDE DIAMETER
(AJLW) ANY ACCEPTABLE
INLET INSIDE DIAMETER
(ARTE) UNABLE TO DECODEUNABLE TO DECODEUNABLE TO DECODEUNABLE TO DECODE
OUTLET OUTSIDE DIAMETER
(ARWA) UNABLE TO DECODEUNABLE TO DECODEUNABLE TO DECODEUNABLE TO DECODE
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
MUFFLER DESIGN
(ARND) ANY ACCEPTABLE
OPERATING POSITION
(ARNH) ANY ACCEPTABLE
OUTLET CONNECTION TYPE
(ARTH) UNTHREADED
OUTLET OUTSIDE DIAMETER
(ARWA) UNABLE TO DECODE
DESIGN TYPE
(APGF) DRYDRYDRYDRY
END ITEM IDENTIFICATION
(AGAV) DAVEY COMPRESSOR MODEL 15M250RPV
BODY SHAPE
(ARNG) ROUND
COOLANT TYPE
(ARNA) AIR
DESIGN TYPE
(APGF) DRY
INLET PROJECTION LENGTH
(ARNK) 2.000 INCHES NOMINAL SINGLE INLET2.000 INCHES NOMINAL
INLET CONNECTION TYPE
(ACQW) UNTHREADED SINGLE INLET
INLET INSIDE DIAMETER
(ARTE) 3.505 INCHES MINIMUM AND 3.525 INCHES MAXIMUM SINGLE INLET
INLET LOCATION
(ARNJ) ON SIDE OF BODY 2.750 IN. C OF INLET TO END OF BODY SINGLE INLET
OPERATING POSITION
(ARNH) UNIVERSAL
OUTLET LOCATION
(ARTJ) ON SIDE OF BODY 2.500 IN. C OF OUTLET TO END OF BODY 1ST OUTLET
OUTLET OUTSIDE DIAMETER
(ARWA) 2.975 INCHES MINIMUM AND 2.995 INCHES MAXIMUM 1ST OUTLET
OUTLET CONNECTION TYPE
(ARTH) UNTHREADED 1ST OUTLET
OUTLET PROJECTION LENGTH
(ARTK) 3.250 INCHES NOMINAL 1ST OUTLET3.250 INCHES NOMINAL
OVERALL DIAMETER
(ADAV) 6.125 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 12.000 INCHES NOMINAL
MATERIAL
(MATT) STEEL
SPECIAL FEATURES
(FEAT) W/CLAMP ON THE INLET TUBE
TUBE QUANTITY
(ARNF) 2
INLET OUTSIDE DIAMETER
(ARSQ) ANY ACCEPTABLE
INLET CONNECTION TYPE
(ACQW) UNTHREADEDUNTHREADEDUNTHREADEDUNTHREADED
INLET INSIDE DIAMETER
(ARTE) 3.525 NOMINAL CENTIMETERS
MATERIAL
(MATL) STEEL

Manufacturer Part Numbers

60922

RNCC
5
RNVC
9
60922

RNCC
5
RNVC
2
8658

RNCC
D
RNVC
9
8658N

RNCC
5
RNVC
2
ABT8658

RNCC
5
RNVC
2
ABT8658

RNCC
5
RNVC
9
T8658

RNCC
3
RNVC
2

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