Recently Updated NSN 2990-00-997-8717 Or (2990009978717) Part List

Item Name Muffler Exhaust
Federal Supply Group (FSG) Engine Accessories
Federal Supply Class (FSC) 2990 Miscellaneous Engine Accessories Nonaircraft
National Item Identification Number (NIIN) 00-997-8717 (009978717)
NCB Code USA (00)
Manufacturer Brighton Cromwell Llc, Nacco Materials Handling Group Inc, Cummins Filtration Inc, Ar Bee Corp
Part Number Manufacturer Item Name RFQ
ABT8752 brighton cromwell llc muffler exhaust RFQ
127272 nacco materials handling group inc muffler exhaust RFQ
T-8752 cummins filtration inc muffler exhaust RFQ
8752-N cummins filtration inc muffler exhaust RFQ
8752 cummins filtration inc muffler exhaust RFQ
ABT8752 ar bee corp muffler exhaust RFQ

Technical Characteristics of NSN 2990009978717

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH25.500 INCHES NOMINAL
ACQWINLET CONNECTION TYPEUNTHREADED SINGLE INLET
ADAVOVERALL DIAMETER7.125 INCHES NOMINAL
APGFDESIGN TYPEDRY
ARNACOOLANT TYPEAIR
ARNDMUFFLER DESIGNBAFFLE
ARNEBAFFLE QUANTITY1
ARNFTUBE QUANTITY2
ARNGBODY SHAPEROUND
ARNJINLET LOCATIONOFFSET IN END SECTION OF BODY 1.750 IN. C OF INLET TO C OF BODY SINGLE INLET
ARNKINLET PROJECTION LENGTH5.375 INCHES NOMINAL SINGLE INLET5.375 INCHES NOMINAL
ARTEINLET INSIDE DIAMETER2.515 INCHES NOMINAL SINGLE INLET2.515 INCHES NOMINAL
ARTHOUTLET CONNECTION TYPEUNTHREADED 1ST OUTLET
ARTJOUTLET LOCATIONOFFSET IN END SECTION OF BODY 0.188 IN. C OF OUTLET TO C OF BODY 1ST OUTLET
ARTKOUTLET PROJECTION LENGTH2.500 INCHES NOMINAL 1ST OUTLET2.500 INCHES NOMINAL
ARWAOUTLET OUTSIDE DIAMETER2.000 INCHES NOMINAL 1ST OUTLET2.000 INCHES NOMINAL
FEATSPECIAL FEATURESW/BRACKET
MATTMATERIALSTEEL
SFTTSURFACE TREATMENTPLASTIC POLYPROPYLENE

Relevant Components for NSN - 2990-00-997-8717, 2990009978717
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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