Recently Updated NSN 2990-01-066-2781 Or (2990010662781) Part List

Item Name Muffler Exhaust Intake
Federal Supply Group (FSG) Engine Accessories
Federal Supply Class (FSC) 2990 Miscellaneous Engine Accessories Nonaircraft
National Item Identification Number (NIIN) 01-066-2781 (010662781)
NCB Code USA (01)
Manufacturer Donaldson Company Inc
Part Number Manufacturer Item Name RFQ
M0M09-0140 donaldson company inc muffler exhaust intake RFQ

Technical Characteristics of NSN 2990010662781

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH19.750 INCHES NOMINAL
ABKWOVERALL HEIGHT8.250 INCHES NOMINAL
ABMKOVERALL WIDTH11.500 INCHES NOMINAL
APGFDESIGN TYPEDRY
AQXPINLET CONNECTION QUANTITY2
ARNACOOLANT TYPEAIR
ARNGBODY SHAPEOVAL
ARNJINLET LOCATIONLOCATED END SECTION OF BODY SINGLE INLET
ARNKINLET PROJECTION LENGTH3.125 INCHES NOMINAL SINGLE INLET
ARTEINLET INSIDE DIAMETER3.515 INCHES NOMINAL SINGLE INLET
ARTGOUTLET CONNECTION QUANTITY2
ARTHOUTLET CONNECTION TYPEUNTHREADED 1ST OUTLET
ARTJOUTLET LOCATIONCENTRALLY LOCATED AT END OF BODY 1ST OUTLET

Relevant Components for NSN - 2990-01-066-2781, 2990010662781
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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