NSN Part Numbers List by NSN 2990-00-042-4501 (2990000424501)

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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) 00-042-4501 (000424501)
NCB Code USA (00)
Part Number Manufacturer Item Name QTY RFQ
170-0136-50 clinton engines corp muffler exhaust Avl RFQ
170-136-500 clinton engines corp muffler exhaust Avl RFQ
170-159-500 clinton engines corp muffler exhaust Avl RFQ

Technical Characteristics of NSN 2990000424501

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH4.940 INCHES NOMINAL
ACQWINLET CONNECTION TYPETHREADED SINGLE INLET
ACRXINLET THREAD DIRECTIONRIGHT-HAND SINGLE INLET
ADAVOVERALL DIAMETER1.750 INCHES NOMINAL
APGFDESIGN TYPEDRY
ARNACOOLANT TYPEAIR
ARNDMUFFLER DESIGNBAFFLE
ARNEBAFFLE QUANTITY1
ARNFTUBE QUANTITY1
ARNGBODY SHAPEROUND
ARNHOPERATING POSITIONHORIZONTAL
ARNJINLET LOCATIONCENTRALLY LOCATED IN END SECTION SINGLE INLET
ARNKINLET PROJECTION LENGTH0.880 INCHES NOMINAL SINGLE INLET0.880 INCHES NOMINAL
ARNWINLET THREAD SIZE1/2-14 SINGLE INLET
ARSPINLET THREAD LOCATIONEXTERNAL SINGLE INLET
ARXYNONCONNECTION OUTLET TYPE AND QUANTITY1 ROUND HOLE
ARXZNONCONNECTION OUTLET LOCATIONCENTRALLY LOCATED IN END SECTION OPPOSITE INLET
ARYANONCONNECTION OUTLET SIZE0.625 IN. DIA
MATTMATERIALSTEEL

Relevant Components for NSN - 2990-00-042-4501, 2990000424501
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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