ISO Group Logo
Defense and Aerospace
Supply Chain Partner
A Dynatech International Company


NSN 2990-00-167-6870, 2990001676870
MUFFLER,EXHAUST

Federal Supply Classification
FSC 2990 - Miscellaneous Engine Accessories, Nonaircraft
National Item Identification Number
NIIN 001676870
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: In Stock Qualified Suppliers: We have 1 qualified suppliers

Manufacture or supply this part?
Join our growing community of certified suppliers.

Let Us Know
  CALL ABOUT NSN 2990-00-167-6870
Our client representatives are standing by to help fulfill your request.

+1-321-773-5710

  REQUEST QUOTE for 2990-00-167-6870


Have a list that needs to be quoted? Upload it here.

DLMS® Summary

National Stock Number 2990-00-167-6870

National Stock Number (NSN) 2990-00-167-6870, or NIIN 001676870, (muffler,exhaust) was assigned November 26, 1971 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 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 Sep 14, 2010. 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: SPM7L110VC399. The total value of the awarded contracts has been US$ 1,199.20.

This NSN is unique to one weapons system.

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 Dec 10, 2014, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part is a commercial/non-developmental/off-the-shelf-item. 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 2990001676870 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

UNABLE TO DECODE
(MATL) UNABLE TO DECODE
SURFACE TREATMENT
(SURF) PAINT
INLET CONNECTION TYPE
(ACQW) UNTHREADED
OUTLET CONNECTION TYPE
(ARTH) UNTHREADED
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
OPERATING POSITION
(ARNH) ANY ACCEPTABLE
MATERIAL
(MATL) STEEL, CORROSION RESISTING
BODY SHAPE
(ARNG) ROUND
COOLANT TYPE
(ARNA) AIR
DESIGN TYPE
(APGF) DRY
INLET PROJECTION LENGTH
(ARNK) 2.875 INCHES NOMINAL SINGLE INLET2.875 INCHES NOMINAL
INLET CONNECTION TYPE
(ACQW) UNTHREADED SINGLE INLET
INLET INSIDE DIAMETER
(ARTE) 2.500 INCHES NOMINAL SINGLE INLET2.500 INCHES NOMINAL
INLET LOCATION
(ARNJ) CENTRALLY LOCATED IN END SECTION OF BODY SINGLE INLET
INLET OUTSIDE DIAMETER
(ARSQ) 2.656 INCHES NOMINAL SINGLE INLET2.656 INCHES NOMINAL
OUTLET INSIDE DIAMETER
(AJLW) 2.500 INCHES NOMINAL 1ST OUTLET2.500 INCHES NOMINAL
OUTLET LOCATION
(ARTJ) CENTRALLY LOCATED IN END SECTION OF BODY 1ST OUTLET
OUTLET OUTSIDE DIAMETER
(ARWA) 2.656 INCHES NOMINAL 1ST OUTLET2.656 INCHES NOMINAL
OUTLET CONNECTION TYPE
(ARTH) UNTHREADED 1ST OUTLET
OUTLET PROJECTION LENGTH
(ARTK) 2.875 INCHES NOMINAL 1ST OUTLET2.875 INCHES NOMINAL
OVERALL DIAMETER
(ADAV) 6.000 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 24.250 INCHES NOMINAL
MATERIAL
(MATT) STEEL CORROSION RESISTING
MUFFLER DESIGN
(ARND) STRAIGHT THROUGH W/BAFFLE
SURFACE TREATMENT
(SFTT) PAINT

Manufacturer Part Numbers

113274A

RNCC
5
RNVC
9
1900404

RNCC
5
RNVC
9
1900414

RNCC
3
RNVC
2
414

RNCC
5
RNVC
9
113274A

RNCC
3
RNVC
2

Related Inventory

414004-150
Condition NE
GRADUATED MEASU
In Stock
41450
Condition FN
.250 FAST REC I
Readily Available
41496
Condition FN
PIN
Readily Available
41495
Condition FN
SPADE 12-10
Readily Available
41412
Condition FN
250 FAST TAB IS
Readily Available
41411
Condition FN
250 FAST TAB IS
Readily Available
41449
Condition FN
.250 FAST REC I
Readily Available
41472
Condition FN
RING IS 20-16
Readily Available
414
Condition NE
Readily Available
414-783
Readily Available
414413
Readily Available
41480
Condition FN
.250 FAST TAB
Readily Available
41456
Condition FN
CUT STRIP RING
Readily Available
414-522
Readily Available
41482
Condition FN
.250 FAST TAB
Readily Available
4149
Condition NE
Readily Available
41450-T
Condition FN
Readily Available
4-140W
Terminal Boards
Readily Available
414A-2
Readily Available
414SSP

Condition NE
4 x 19 Row 0.01
Readily Available
414SSE

Condition NE
Economy 4 x 19
Readily Available
414SSC

Condition NE
4 x 19 Row 0.01
Readily Available
414SS

Condition NE
4 x 19 Row 0.01
Readily Available
414CSE

Condition NE
Economy 4 x 19
Readily Available
414CSC

Condition NE
4 x 19 Row 0.01
Readily Available
414PB

Condition NE
4 x 19 Row 0.01
Readily Available
414B

Condition NE
4 x 19 Row 0.01
Readily Available
414CS

Condition NE
4 x 19 Row 0.01
Readily Available
414801

Condition NE
U.S. G.I. Vinta
Readily Available
414025
Fuse
Readily Available
414A-1
Readily Available
414124
Condition FN
LDGBGR GEH A16
Readily Available
41.42
Readily Available
414015
Fuse
Readily Available
4-140
Condition NE
Readily Available
414331
Readily Available
41491
8-32 X 1/2 PH R
Readily Available
414010
Fuse
Readily Available
41428-1
Readily Available
414005
4AB type, ceram
Readily Available
4-140Y
Terminal Boards
Readily Available
414030
Fuse
Readily Available
4/1/4632
Condition NE
Readily Available
414449
Condition NE
HARDWARE
Readily Available
414750
Condition NS
SCREW
Readily Available
4-141
Terminal Boards
Readily Available
4-142
Terminal Boards
Readily Available
41413-5
Condition NS
bushing
Readily Available
4-142Y
Terminal Boards
Readily Available
4140A
Pomona
Readily Available
2990-00-167-6870
001676870.2990
Condition NS
MUFFLER
Readily Available
4147
Condition NS
SWITCH
Readily Available
414340
Condition NS
ID PLATE
Readily Available
4142-3
Condition NS
FUEL CELL
Readily Available
41420-0
Condition NS
HINGE
Readily Available
414501
Condition NS
CLAMP
Readily Available
414-33
Condition SV
GEAR SPUR
Readily Available
414-34
Condition SV
GEAR SPUR
Readily Available
41459-9
Condition FN
SHIM
Readily Available
41459-8
Condition FN
SHIM
Readily Available
41459-7
Condition FN
SHIM
Readily Available
41498
Condition FN
SLINGER
Readily Available
41494
Condition FN
GASKET
Readily Available
41455
Condition FN
SEAL
Readily Available
4145A
Attitude Indica
Request
41-401-1
Temperature Ind
Request
41-402-1
Temperature Ind
Request
41-403-1
Temperature Ind
Request
41-404-1
Temperature Ind
Request
41498A
Dual Thermocoup
Request


 
Top