NSN Part Numbers List by NSN 2990-00-991-3657 (2990009913657)

Are you searching for parts under NSN 2990-00-991-3657? We encourage you to search through our inventory of over 2 billion new and aftermarket parts applicable within the aerospace industry. Owned and operated by ASAP Semiconductor, ASAP Components stocks key parts of NSN 2990-00-991-3657 such as 101901, 21028, 3816360, 3865285, 3981940.

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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) 00-991-3657 (009913657)
NCB Code USA (00)
Part Number Manufacturer Item Name QTY RFQ
101901 arvin industries inc muffler exhaust Avl RFQ
21028 walker mfg co muffler exhaust Avl RFQ
3816360 clark radio equipment co muffler exhaust Avl RFQ
3816360 general motors corp muffler exhaust Avl RFQ
3865285 general motors corp muffler exhaust Avl RFQ
3865285 truck and bus group muffler exhaust Avl RFQ
3981940 general motors corp muffler exhaust Avl RFQ

Technical Characteristics of NSN 2990009913657

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH26.500 INCHES NOMINAL
ACQWINLET CONNECTION TYPEUNTHREADED SINGLE INLET
ADAVOVERALL DIAMETER5.000 INCHES NOMINAL
AJLWOUTLET INSIDE DIAMETER1.687 INCHES NOMINAL 1ST OUTLET1.687 INCHES NOMINAL
APGFDESIGN TYPEDRY
ARNACOOLANT TYPEAIR
ARNDMUFFLER DESIGNSTRAIGHT THROUGH
ARNGBODY SHAPEROUND
ARNHOPERATING POSITIONHORIZONTAL
ARNJINLET LOCATIONLOCATED IN CENTER OF END SECTION SINGLE INLET
ARNKINLET PROJECTION LENGTH2.250 INCHES NOMINAL SINGLE INLET2.250 INCHES NOMINAL
ARSQINLET OUTSIDE DIAMETER2.125 INCHES NOMINAL SINGLE INLET2.125 INCHES NOMINAL
ARTEINLET INSIDE DIAMETER2.000 INCHES NOMINAL SINGLE INLET2.000 INCHES NOMINAL
ARTHOUTLET CONNECTION TYPEUNTHREADED 1ST OUTLET
ARTJOUTLET LOCATIONLOCATED IN CENTER OF END SECTION OPPOSITE INLET 1ST OUTLET
ARTKOUTLET PROJECTION LENGTH2.250 INCHES NOMINAL 1ST OUTLET2.250 INCHES NOMINAL
ARWAOUTLET OUTSIDE DIAMETER1.812 INCHES NOMINAL 1ST OUTLET1.812 INCHES NOMINAL
MATTMATERIALSTEEL
SFTTSURFACE TREATMENTZINC

Relevant Components for NSN - 2990-00-991-3657, 2990009913657
2930-01-018-1588 (2930010181588) 2915-01-647-6570 (2915016476570) 2915-01-143-5656 (2915011435656) 2910-00-894-6411 (2910008946411)
2920-00-504-1747 (2920005041747) 2930-01-167-7700 (2930011677700) 2915-00-484-9757 (2915004849757) 2915-00-981-1755 (2915009811755)
2995-00-607-5227 (2995006075227) 2990-01-223-8765 (2990012238765) 2920-00-496-4608 (2920004964608) 2990-01-580-6117 (2990015806117)

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