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2990-00-778-0031, 2990007780031 NSN Information

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Manufacturer Part Number(s):1123, 1255, 21293, 3792269, 3831583, 3866266, 3874660, 3884816, 3908390, 3908396, 3923366, 3981942

FSC NIIN ITEM NAME
2990 007780031 MUFFLER,EXHAUST
INC ESDC HMIC
1084 N

2990-00-778-0031 MCRD (Master Cross Reference Data)

Mfg. Part # Mfg. Name CAGE RNCC RNVC ISC MSDS SADC DAC HCC
1123 ARVIN INDUSTRIES INC 89799 5 2 6
1255 WALKER MFG CO 79260 5 9 6
21293 WALKER MFG CO 79260 5 2 6
3792269 GENERAL MOTORS CORP 11862 5 9 6
3831583 GENERAL MOTORS CORP 11862 5 9 6
3866266 GENERAL MOTORS CORP 11862 5 9 6
3866266 GENERAL MOTORS LLC 7X677 3 2 6
3874660 GENERAL MOTORS CORP 11862 5 9 6
3884816 GENERAL MOTORS CORP 11862 5 9 6
3908390 GENERAL MOTORS CORP 11862 5 9 6
3908396 GENERAL MOTORS CORP 11862 5 9 6
3923366 GENERAL MOTORS LLC 7X677 3 2 6
3923366 GENERAL MOTORS CORP 11862 5 9 6
3923366 GENERAL MOTORS CORP 24617 5 9 6
3981942 GENERAL MOTORS CORP 11862 5 9 6
749 AP PARTS CO 80266 5 9 6
8269 HARVARD INDUSTRIES 74080 5 9 6
8876M HUNTER JAMES MACHINE CO INC 89779 3 2 6
CH53 MAREMONT CORP 76110 5 2 6
MUB19 CLEVITE ENGINE PARTS INC 0B0B1 5 2 6

2990-00-778-0031 Characteristics

MRC Requirement Statement Characteristics
AJLW OUTLET INSIDE DIAMETER 1.688 INCHES NOMINAL
ABKW OVERALL HEIGHT 5.000 INCHES NOMINAL
ARNG BODY SHAPE OVAL
ARNH OPERATING POSITION HORIZONTAL
ARTK OUTLET PROJECTION LENGTH 2.000 INCHES NOMINAL
ABMK OVERALL WIDTH 9.500 INCHES NOMINAL
APGF DESIGN TYPE DRY
ARNJ INLET LOCATION LOCATED ON CENTER OF END SECTION
ARWA OUTLET OUTSIDE DIAMETER 1.812 INCHES NOMINAL
ARNK INLET PROJECTION LENGTH 2.000 INCHES NOMINAL
ABHP OVERALL LENGTH 21.000 INCHES NOMINAL
ARTH OUTLET CONNECTION TYPE UNTHREADED
SURF SURFACE TREATMENT GALVANIZED
ARNF TUBE QUANTITY 3
ARND MUFFLER DESIGN MULTIPASS
ARSQ INLET OUTSIDE DIAMETER 2.125 INCHES NOMINAL
ARNE BAFFLE QUANTITY ANY ACCEPTABLE
ACQW INLET CONNECTION TYPE UNTHREADED
ARNA COOLANT TYPE AIR
ARTJ OUTLET LOCATION OFFSET ON @END SECTION OPPOSITE INLET
ARTE INLET INSIDE DIAMETER 2.000 INCHES NOMINAL
MATL MATERIAL STEEL