Recently Updated NSN 2990-00-753-8420 Or (2990007538420) Part List

Item Name Muffler Exhaust
Federal Supply Group (FSG) Engine Accessories
Federal Supply Class (FSC) 2990 Miscellaneous Engine Accessories Nonaircraft
National Item Identification Number (NIIN) 00-753-8420 (007538420)
NCB Code USA (00)
Manufacturer Walker Mfg Co, Newark Electronics Corporation, General Motors Corp, Arvin Industries Inc
Part Number Manufacturer Item Name RFQ
21004 walker mfg co muffler exhaust RFQ
2199800 newark electronics corporation muffler exhaust RFQ
2199800 general motors corp muffler exhaust RFQ
1921 arvin industries inc muffler exhaust RFQ

Technical Characteristics of NSN 2990007538420

MRCCriteriaCharacteristic
APGFDESIGN TYPEDRY
ARNGBODY SHAPEROUND
ARTJOUTLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY 1ST OUTLET
ARWAOUTLET OUTSIDE DIAMETER2.188 INCHES NOMINAL 1ST OUTLET2.188 INCHES NOMINAL
SFTTSURFACE TREATMENTALUMINUM
ABHPOVERALL LENGTH22.000 INCHES NOMINAL
ACQWINLET CONNECTION TYPEUNTHREADED SINGLE INLET
ADAVOVERALL DIAMETER6.125 INCHES NOMINAL
AJLWOUTLET INSIDE DIAMETER2.005 INCHES MINIMUM AND 2.010 INCHES MAXIMUM 1ST OUTLET
ARNACOOLANT TYPEAIR
ARNDMUFFLER DESIGNSTRAIGHT THROUGH
ARNHOPERATING POSITIONHORIZONTAL
ARNJINLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY SINGLE INLET
ARNKINLET PROJECTION LENGTH1.250 INCHES NOMINAL SINGLE INLET1.250 INCHES NOMINAL
ARSQINLET OUTSIDE DIAMETER2.625 INCHES NOMINAL SINGLE INLET2.625 INCHES NOMINAL
ARTEINLET INSIDE DIAMETER2.505 INCHES MINIMUM AND 2.510 INCHES MAXIMUM SINGLE INLET
ARTHOUTLET CONNECTION TYPEUNTHREADED 1ST OUTLET
ARTKOUTLET PROJECTION LENGTH1.500 INCHES NOMINAL 1ST OUTLET1.500 INCHES NOMINAL
MATTMATERIALSTEEL

Relevant Components for NSN - 2990-00-753-8420, 2990007538420
2910-00-362-6680 (2910003626680) 2930-00-364-9190 (2930003649190) 2930-00-657-6128 (2930006576128) 2995-01-313-0691 (2995013130691)
2915-00-931-5119 (2915009315119) 2920-01-448-1346 (2920014481346) 2910-01-684-5450 (2910016845450) 2930-01-389-2291 (2930013892291)
2910-00-605-5306 (2910006055306) 2910-01-546-5626 (2910015465626) 2920-01-644-6835 (2920016446835) 2910-00-214-6784 (2910002146784)

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