NSN Part Numbers List by NSN 2990-00-409-6380 (2990004096380)

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Item Name Muffler Exhaust
INC Code 10849
Federal Supply Group (FSG) Engine Accessories
Federal Supply Class (FSC) 2990 Miscellaneous Engine Accessories Nonaircraft
National Item Identification Number (NIIN) 00-409-6380 (004096380)
NCB Code USA (00)
Part Number Manufacturer Item Name QTY RFQ
10021 cummins filtration inc muffler exhaust Avl RFQ
ABT10021 ar bee corp muffler exhaust Avl RFQ
ABT10021 brighton cromwell llc muffler exhaust Avl RFQ
T-10021 cummins filtration inc muffler exhaust Avl RFQ

Technical Characteristics of NSN 2990004096380

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH29.188 INCHES NOMINAL
ACQWINLET CONNECTION TYPEUNTHREADED SINGLE INLET
ADAVOVERALL DIAMETER7.125 INCHES NOMINAL
AJLWOUTLET INSIDE DIAMETER3.027 INCHES NOMINAL 1ST OUTLET3.027 INCHES NOMINAL
APGFDESIGN TYPEDRY
ARNACOOLANT TYPEAIR
ARNDMUFFLER DESIGNLOUVER
ARNFTUBE QUANTITY2
ARNGBODY SHAPEROUND
ARNHOPERATING POSITIONHORIZONTAL
ARNJINLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY SINGLE INLET
ARNKINLET PROJECTION LENGTH2.000 INCHES NOMINAL SINGLE INLET2.000 INCHES NOMINAL
ARSQINLET OUTSIDE DIAMETER3.103 INCHES MINIMUM AND 3.123 INCHES MAXIMUM SINGLE INLET
ARTEINLET INSIDE DIAMETER3.005 INCHES MINIMUM AND 3.025 INCHES MAXIMUM SINGLE INLET
ARTHOUTLET CONNECTION TYPEUNTHREADED 1ST OUTLET
ARTJOUTLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY 1ST OUTLET
ARTKOUTLET PROJECTION LENGTH7.188 INCHES NOMINAL 1ST OUTLET7.188 INCHES NOMINAL
ARWAOUTLET OUTSIDE DIAMETER3.125 INCHES NOMINAL 1ST OUTLET3.125 INCHES NOMINAL
FEATSPECIAL FEATURESCLAMP FURNISHED FOR INLET TUBE CONNECTION,DRAIN PLUG LOCATED ON BOTTOM AND 7.250 IN. FROM OUTLET END OF MUFFLER
MATTMATERIALSTEEL
SFTTSURFACE TREATMENTALUMINUM

Relevant Components for NSN - 2990-00-409-6380, 2990004096380
2915-00-074-2276 (2915000742276) 2990-01-602-4900 (2990016024900) 2915-01-356-1658 (2915013561658) 2915-00-588-8799 (2915005888799)
2915-00-349-3382 (2915003493382) 2915-00-673-4948 (2915006734948) 2915-01-388-3014 (2915013883014) 2920-00-734-7237 (2920007347237)
2990-12-344-7727 (2990123447727) 2915-00-940-9998 (2915009409998) 2910-00-459-6624 (2910004596624) 2930-01-414-4806 (2930014144806)

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