NSN

2990-01-031-7117

Muffler,Exhaust

FSC 2990MISCELLANEOUS ENGINE ACCESSORIES, NONAIRCRAFTFSG 29ENGINE ACCESSORIES

Unit Price

$48.18

per EA

6 parts / 5 mfrs

Part Numbers for NSN 2990-01-031-71176 records
Part NumberCAGEManufacturerRNCCRNVC
34320011862General Motors Corp Chevrolet Motor Div Special Products Dept59
D5DZ5230-E23040Ford Motor Co Ford Parts and Service Div Government Part Sales59
D5DZ5230-E57526Ford Motor Company59
2187479260Walker Mfg Co52
21874-42476-21873-4455179260Walker Mfg Co32
3432007X677General Motors Llc Dba General Motors Llc52
Manufacturers (5)

General Motors Corp Chevrolet Motor Div Special Products Dept

CAGE 11862
View NSNs

Ford Motor Co Ford Parts and Service Div Government Part Sales

CAGE 23040
View NSNs

Ford Motor Company

CAGE 57526
View NSNs

Walker Mfg Co

CAGE 79260
View NSNs

General Motors Llc Dba General Motors Llc

CAGE 7X677
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$48.18EA0
01-OCT-2025$48.18EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
ABHPOVERALL LENGTH28.500 INCHES NOMINAL
ACQWINLET CONNECTION TYPEUNTHREADED SINGLE INLET
ADAVOVERALL DIAMETER6.000 INCHES NOMINAL
APGFDESIGN TYPEDRY
ARNACOOLANT TYPEAIR
ARNDMUFFLER DESIGNBAFFLE
ARNGBODY SHAPEROUND
ARNHOPERATING POSITIONHORIZONTAL
ARNJINLET LOCATIONOFFSET IN END SECTION OF BODY
ARTEINLET INSIDE DIAMETER2.000 INCHES NOMINAL SINGLE INLET
ARTHOUTLET CONNECTION TYPEUNTHREADED FIRST OUTLET
ARTJOUTLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY
ARWAOUTLET OUTSIDE DIAMETER2.000 INCHES NOMINAL FIRST OUTLET
FEATSPECIAL FEATURESLEFT HAND OUTLET,FURNISH ONE PIPE P/N 42476,ONE RESONATOR P/N 21873,AND ONE EXTENSION PIPE P/N 44551
MATTMATERIALSTEEL LOCATION NOT OTHERWISE SPECIFIED
SFTTSURFACE TREATMENTALUMINUM ALLOY

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About NSN 2990-01-031-7117

NSN 2990-01-031-7117 is a National Stock Number assigned to Muffler,Exhaust. This NSN part number belongs to Federal Supply Class 2990 (MISCELLANEOUS ENGINE ACCESSORIES, NONAIRCRAFT) under Federal Supply Group 29 (ENGINE ACCESSORIES). There are 6 part numbers associated with this NSN from 5 manufacturers.

The current government unit price for NSN 2990-01-031-7117 is $48.18. Price history shows 2 recorded price changes.

To find the part number for NSN 2990-01-031-7117, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.