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NSN 2990-00-731-7953, 2990007317953
Cancelled -> Replaced by 2990004592881

Federal Supply Classification
FSC 2990 - Miscellaneous Engine Accessories, Nonaircraft
National Item Identification Number
NIIN 007317953
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 2990-00-731-7953

National Stock Number (NSN) 2990-00-731-7953, or NIIN 007317953, (muffler,exhaust) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2990004592881.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that 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 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 2990007317953 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

MATERIAL
(MATL) STEEL, SAE 1018
SURFACE TREATMENT
(SURF) ALUMINUM
BAFFLE QUANTITY
(ARNE) 2
BODY SHAPE
(ARNG) ROUND
COOLANT TYPE
(ARNA) AIR
DESIGN TYPE
(APGF) DRY
HAND HOLE QUANTITY
(ARYB) 1
INLET CONNECTION TYPE
(ACQW) UNTHREADED SINGLE INLET
INLET LOCATION
(ARNJ) CENTRALLY LOCATED IN SIDE SECTION OF BODY SINGLE INLET
INLET OUTSIDE DIAMETER
(ARSQ) 2.625 INCHES NOMINAL SINGLE INLET
INLET PROJECTION LENGTH
(ARNK) 3.000 INCHES NOMINAL SINGLE INLET
OVERALL DIAMETER
(ADAV) 7.500 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 7.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) SAE 1018 ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
MATERIAL
(MATT) STEEL COMP 1018 LOCATION NOT OTHERWISE SPECIFIED
MUFFLER DESIGN
(ARND) DIRECTIONAL VANE
OPERATING POSITION
(ARNH) HORIZONTAL
OUTLET CONNECTION TYPE
(ARTH) UNTHREADED 1ST OUTLET
OUTLET LOCATION
(ARTJ) LOCATED 3/8 IN. C TO C ABOVE AND TO RIGHT OF HORIZONTAL CENTERLINE 1ST OUTLET
OUTLET OUTSIDE DIAMETER
(ARWA) 3.000 INCHES NOMINAL 1ST OUTLET
OUTLET PROJECTION LENGTH
(ARTK) 0.500 INCHES NOMINAL 1ST OUTLET
SPECIAL FEATURES
(FEAT) W/INLET CONNECTION ON LEFT SIDE,TAILPIPE IS WELDED IN DOWNWARD POSITION
SURFACE TREATMENT
(SFTT) ALUMINUM
TUBE QUANTITY
(ARNF) 1
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
OUTLET CONNECTION TYPE
(ARTH) UNTHREADED
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
INLET INSIDE DIAMETER
(ARTE) ANY ACCEPTABLE
ERR DEFAULT
(ARYB) ERR DEFAULT
MATERIAL
(MATT) STEEL COMP 1018
INLET CONNECTION TYPE
(ACQW) UNTHREADED
OUTLET INTEGRAL TAIL PIPE LENGTH
(ARWC) 9.500 INCHES NOMINAL 6TH OUTLET
MATERIAL
(MATT) UNABLE TO DECODE
OUTLET INSIDE DIAMETER
(AJLW) ANY ACCEPTABLE

Manufacturer Part Numbers


Related Inventory

2088196-0020
3110012669417
Condition NS
BEARING
Readily Available


 
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