NSN Part Numbers List by NSN 2990-00-254-9954 (2990002549954)

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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) 00-254-9954 (002549954)
NCB Code USA (00)
Part Number Manufacturer Item Name QTY RFQ
1769 cummins filtration inc muffler exhaust Avl RFQ
86654 briggs and stratton corp muffler exhaust Avl RFQ
8903 briggs and stratton corp muffler exhaust Avl RFQ
89033 briggs and stratton corp muffler exhaust Avl RFQ
89954 briggs and stratton corp muffler exhaust Avl RFQ
ABT1769 ar bee corp muffler exhaust Avl RFQ
ABT1769 brighton cromwell llc muffler exhaust Avl RFQ
T-1211 cummins filtration inc muffler exhaust Avl RFQ
T-1378 cummins filtration inc muffler exhaust Avl RFQ

Technical Characteristics of NSN 2990002549954

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH7.937 INCHES NOMINAL
ACQWINLET CONNECTION TYPETHREADED SINGLE INLET
ACRXINLET THREAD DIRECTIONRIGHT-HAND SINGLE INLET
ADAVOVERALL DIAMETER5.250 INCHES NOMINAL
APGFDESIGN TYPEDRY
ARNACOOLANT TYPEAIR
ARNDMUFFLER DESIGNBAFFLE
ARNEBAFFLE QUANTITY1
ARNFTUBE QUANTITY1
ARNGBODY SHAPEROUND
ARNHOPERATING POSITIONUNIVERSAL
ARNJINLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY SINGLE INLET
ARNKINLET PROJECTION LENGTH1.250 INCHES NOMINAL SINGLE INLET1.250 INCHES NOMINAL
ARNWINLET THREAD SIZE1-11-1/2 SINGLE INLET
ARNXINLET THREAD SERIES DESIGNATORNPT SINGLE INLET
ARSPINLET THREAD LOCATIONEXTERNAL SINGLE INLET
ARTHOUTLET CONNECTION TYPETHREADED 1ST OUTLET
ARTJOUTLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY 1ST OUTLET
ARTKOUTLET PROJECTION LENGTH1.250 INCHES NOMINAL 1ST OUTLET1.250 INCHES NOMINAL
ARTWOUTLET THREAD SIZE1-11-1/2 1ST OUTLET
ARTXOUTLET THREAD SERIES DESIGNATORNPT 1ST OUTLET
ARTYOUTLET THREAD DIRECTIONRIGHT-HAND 1ST OUTLET
ARTZOUTLET THREAD LOCATIONEXTERNAL 1ST OUTLET
MATTMATERIALSTEEL
SFTTSURFACE TREATMENTZINC

Relevant Components for NSN - 2990-00-254-9954, 2990002549954
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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