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NSN 2990-00-773-2154, 2990007732154
Cancelled -> Replaced by 2990009075977

Federal Supply Classification
FSC 2990 - Miscellaneous Engine Accessories, Nonaircraft
National Item Identification Number
NIIN 007732154
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 2990-00-773-2154

National Stock Number (NSN) 2990-00-773-2154, or NIIN 007732154, (muffler,exhaust) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2990009075977.

There are 5 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Apr 14, 2014. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7L014V3211. The total value of the awarded contracts has been US$ 126.00.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 02, 2006, 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 2990007732154 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

OUTLET CONNECTION TYPE
(ARTH) UNTHREADED
BODY SHAPE
(ARNG) ROUND
COOLANT TYPE
(ARNA) AIR
DESIGN TYPE
(APGF) DRY
INLET CONNECTION TYPE
(ACQW) UNTHREADED SINGLE INLET
INLET INSIDE DIAMETER
(ARTE) 1.900 INCHES NOMINAL SINGLE INLET1.900 INCHES NOMINAL
INLET LOCATION
(ARNJ) LOCATED IN END SECTION OF BODY SINGLE INLET
INLET OUTSIDE DIAMETER
(ARSQ) 1.996 INCHES NOMINAL SINGLE INLET1.996 INCHES NOMINAL
INLET PROJECTION LENGTH
(ARNK) 2.000 INCHES NOMINAL SINGLE INLET2.000 INCHES NOMINAL
OPERATING POSITION
(ARNH) HORIZONTAL
OUTLET OUTSIDE DIAMETER
(ARWA) 1.607 INCHES NOMINAL 1ST OUTLET1.607 INCHES NOMINAL
OUTLET PROJECTION LENGTH
(ARTK) 4.000 INCHES NOMINAL 1ST OUTLET4.000 INCHES NOMINAL
OUTLET CONNECTION TYPE
(ARTH) UNTHREADED 1ST OUTLET
OUTLET LOCATION
(ARTJ) LOCATED IN END SECTION OF BODY OPPOSITE INLET 1ST OUTLET
OVERALL DIAMETER
(ADAV) 5.625 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 18.125 INCHES NOMINAL
MATERIAL
(MATT) STEEL
MUFFLER DESIGN
(ARND) MULTIPASS
TUBE QUANTITY
(ARNF) 2
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
SURFACE TREATMENT
(SURF) PAINT, ALUMINUM, HEAT RESISTANT
MATERIAL
(MATL) STEEL
INLET CONNECTION TYPE
(ACQW) UNTHREADED
UNABLE TO DECODE
(SURF) UNABLE TO DECODE

Manufacturer Part Numbers

054359

RNCC
3
RNVC
2
54359

RNCC
3
RNVC
2
6170

RNCC
D
RNVC
9
ABT6170

RNCC
5
RNVC
2
ABT6170

RNCC
5
RNVC
9
T6170

RNCC
3
RNVC
2

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