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NSN 2990-00-368-6742, 2990003686742
Cancelled -> Replaced by 2990006018185

Federal Supply Classification
FSC 2990 - Miscellaneous Engine Accessories, Nonaircraft
National Item Identification Number
NIIN 003686742
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 2990-00-368-6742

National Stock Number (NSN) 2990-00-368-6742, or NIIN 003686742, (muffler,exhaust) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2990006018185.

There are 3 manufacturer part numbers 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.

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 2990003686742 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

SURFACE TREATMENT
(SURF) ANY ACCEPTABLE
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
OUTLET CONNECTION TYPE
(ARTH) UNTHREADED
INLET CONNECTION TYPE
(ACQW) UNTHREADED
COOLANT TYPE
(ARNA) ANY ACCEPTABLE
MATERIAL
(MATL) STEEL
BAFFLE QUANTITY
(ARNE) 3
BODY SHAPE
(ARNG) ROUND
DESIGN TYPE
(APGF) DRY
INLET CONNECTION TYPE
(ACQW) UNTHREADED SINGLE INLET
INLET INSIDE DIAMETER
(ARTE) 1.500 INCHES NOMINAL SINGLE INLET1.500 INCHES NOMINAL
INLET LOCATION
(ARNJ) CENTRALLY LOCATED IN END SECTION OF BODY SINGLE INLET
INLET OUTSIDE DIAMETER
(ARSQ) 1.625 INCHES NOMINAL SINGLE INLET1.625 INCHES NOMINAL
INLET PROJECTION LENGTH
(ARNK) 1.250 INCHES NOMINAL SINGLE INLET1.250 INCHES NOMINAL
OPERATING POSITION
(ARNH) UNIVERSAL
OUTLET PROJECTION LENGTH
(ARTK) 2.125 INCHES NOMINAL 1ST OUTLET2.125 INCHES NOMINAL
OUTLET CONNECTION TYPE
(ARTH) UNTHREADED 1ST OUTLET
OUTLET INSIDE DIAMETER
(AJLW) 0.813 INCHES NOMINAL 1ST OUTLET0.813 INCHES NOMINAL
OUTLET LOCATION
(ARTJ) LOCATED 1-61/64 IN. C TO C FROM HORIZONGAL CENTERLINE 1ST OUTLET
OUTLET OUTSIDE DIAMETER
(ARWA) 0.875 INCHES NOMINAL 1ST OUTLET0.875 INCHES NOMINAL
OVERALL DIAMETER
(ADAV) 5.063 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 14.375 INCHES NOMINAL
MATERIAL
(MATT) STEEL
MUFFLER DESIGN
(ARND) BAFFLE
TUBE QUANTITY
(ARNF) 1

Manufacturer Part Numbers


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