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NSN 2990-00-400-5185, 2990004005185
Cancelled -> Replaced by 2990000709388

Federal Supply Classification
FSC 2990 - Miscellaneous Engine Accessories, Nonaircraft
National Item Identification Number
NIIN 004005185
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 2990-00-400-5185

National Stock Number (NSN) 2990-00-400-5185, or NIIN 004005185, (muffler,exhaust) was assigned March 3, 1969 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2990000709388.

There are 7 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 7 suppliers. Today, 5 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 5 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 Sep 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 2990004005185 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
SURFACE TREATMENT
(SURF) ALUMINIZED
OUTLET OUTSIDE DIAMETER
(ARWA) ANY ACCEPTABLE
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
BAFFLE QUANTITY
(ARNE) ANY ACCEPTABLE
END ITEM IDENTIFICATION
(AGAV) 3805-00-074-6378
BODY SHAPE
(ARNG) ROUND
COOLANT TYPE
(ARNA) AIR
DESIGN TYPE
(APGF) DRY
INLET CONNECTION TYPE
(ACQW) UNTHREADED SINGLE INLET
INLET INSIDE DIAMETER
(ARTE) 3.500 INCHES NOMINAL SINGLE INLET3.500 INCHES NOMINAL
INLET LOCATION
(ARNJ) CENTRALLY LOCATED IN END SECTION OF BODY SINGLE INLET
INLET PROJECTION LENGTH
(ARNK) 3.000 INCHES NOMINAL SINGLE INLET3.000 INCHES NOMINAL
OPERATING POSITION
(ARNH) UNIVERSAL
OUTLET PROJECTION LENGTH
(ARTK) 3.000 INCHES NOMINAL 1ST OUTLET3.000 INCHES NOMINAL
OUTLET CONNECTION TYPE
(ARTH) UNTHREADED 1ST OUTLET
OUTLET INSIDE DIAMETER
(AJLW) 3.500 INCHES NOMINAL 1ST OUTLET3.500 INCHES NOMINAL
OUTLET LOCATION
(ARTJ) CENTRALLY LOCATED IN END SECTION OF BODY 1ST OUTLET
OVERALL DIAMETER
(ADAV) 9.000 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 31.000 INCHES NOMINAL
MATERIAL
(MATT) STEEL
MUFFLER DESIGN
(ARND) BAFFLE
SURFACE TREATMENT
(SFTT) ALUMINUM ALLOY
INLET OUTSIDE DIAMETER
(ARSQ) ANY ACCEPTABLE
MATERIAL
(MATL) STEEL
INLET CONNECTION TYPE
(ACQW) UNTHREADED
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
III END ITEM IDENTIFICATION
(AGAV) 3805-00-074-6378

Manufacturer Part Numbers

1909315

RNCC
3
RNVC
2
2030538

RNCC
5
RNVC
9
366740

RNCC
5
RNVC
9
366740

RNCC
5
RNVC
2
97428R91

RNCC
5
RNVC
2
A18052

RNCC
3
RNVC
2
M90015

RNCC
5
RNVC
9
MUM090015

RNCC
3
RNVC
2

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