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NSN 2990-00-588-4336, 2990005884336
Cancelled -> Replaced by 2990004913206

Federal Supply Classification
FSC 2990 - Miscellaneous Engine Accessories, Nonaircraft
National Item Identification Number
NIIN 005884336
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 2990-00-588-4336

National Stock Number (NSN) 2990-00-588-4336, or NIIN 005884336, (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, 2990004913206.

There are 6 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 11 suppliers. Today, 7 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 2990005884336 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) 3.085 INCHES MAXIMUM 1ST OUTLET
MATERIAL
(MATL) STEEL
INLET INSIDE DIAMETER
(ARTE) 3.525 NOMINAL CENTIMETERS
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
INLET CONNECTION TYPE
(ACQW) UNTHREADED
OUTLET INSIDE DIAMETER
(AJLW) 3.025 INCHES MAXIMUM 1ST OUTLET
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
BODY SHAPE
(ARNG) ROUND
COOLANT TYPE
(ARNA) AIR
DESIGN TYPE
(APGF) DRY
INLET OUTSIDE DIAMETER
(ARSQ) 3.565 INCHES MINIMUM AND 3.585 INCHES MAXIMUM SINGLE INLET
INLET PROJECTION LENGTH
(ARNK) 2.500 INCHES NOMINAL
INLET PROJECTION LENGTH
(ARNK) 2.500 INCHES NOMINAL SINGLE INLET
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) LOCATED 1-3/4 IN. C TO C FROM HORIZONTAL CENTER LINE SINGLE INLET
OPERATING POSITION
(ARNH) HORIZONTAL
OUTLET OUTSIDE DIAMETER
(ARWA) 3.065 INCHES MINIMUM AND 3.085 INCHES MAXIMUM 1ST OUTLET
OUTLET PROJECTION LENGTH
(ARTK) 2.500 INCHES NOMINAL
OUTLET PROJECTION LENGTH
(ARTK) 2.500 INCHES NOMINAL 1ST OUTLET
OUTLET CONNECTION TYPE
(ARTH) UNTHREADED 1ST OUTLET
OUTLET INSIDE DIAMETER
(AJLW) 3.005 INCHES MINIMUM AND 3.025 INCHES MAXIMUM 1ST OUTLET
OUTLET LOCATION
(ARTJ) LOCATED 2 IN. C TO C FROM HORIZONTAL CENTER LINE 1ST OUTLET
OVERALL DIAMETER
(ADAV) 8.500 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 38.000 INCHES NOMINAL
MATERIAL
(MATT) STEEL
MUFFLER DESIGN
(ARND) MULTIPASS
TUBE QUANTITY
(ARNF) 2
SURFACE TREATMENT
(SFTT) ALUMINUM ALLOY
INLET INSIDE DIAMETER
(ARTE) 3.505 NOMINAL MILS
INLET INSIDE DIAMETER
(ARTE) 3.525 INCHES MAXIMUM 1ST OUTLET
INLET OUTSIDE DIAMETER
(ARSQ) 3.585 INCHES MAXIMUM 1ST OUTLET

Manufacturer Part Numbers

141674R91

RNCC
5
RNVC
9
141674R91

RNCC
5
RNVC
9
141674R91

RNCC
5
RNVC
9
141674R91

RNCC
5
RNVC
9
141674R91

RNCC
5
RNVC
9
141674R91

RNCC
5
RNVC
9
244002R91

RNCC
5
RNVC
2
244002R91

RNCC
5
RNVC
9
244002R91

RNCC
5
RNVC
2
4071

RNCC
D
RNVC
9
ABT4071

RNCC
5
RNVC
2
ABT4071

RNCC
5
RNVC
9
MZM085010

RNCC
5
RNVC
2
T4071

RNCC
3
RNVC
2

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