INSTANT RFQ

National Stock Number (NSN) 2990-00-083-8569 (2990000838569) Parts 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) 00-083-8569 (000838569)
NCB Code USA (00)
Manufacturer Brighton Cromwell Llc, Minnpar Llc, Allis Chalmers Corp, Ar Bee Corp, Cummins Filtration Inc
Part Number Manufacturer Item Name Cage Code RFQ
ABT8340 brighton cromwell llc muffler exhaust 3nnx8 RFQ
237290 minnpar llc muffler exhaust 0mkw7 RFQ
0237290 allis chalmers corp muffler exhaust 92392 RFQ
237290 allis chalmers corp muffler exhaust 92392 RFQ
ABT8340 ar bee corp muffler exhaust 52993 RFQ
T-8340 cummins filtration inc muffler exhaust 76700 RFQ
0237290-2 allis chalmers corp muffler exhaust 92392 RFQ
70237290 allis chalmers corp muffler exhaust 92392 RFQ
8340 cummins filtration inc muffler exhaust 76700 RFQ
70237290 minnpar llc muffler exhaust 0mkw7 RFQ

Technical Characteristics of NSN 2990000838569

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH27.750 INCHES NOMINAL
ABKWOVERALL HEIGHT3.125 INCHES NOMINAL
ABMKOVERALL WIDTH7.125 INCHES NOMINAL
ACQWINLET CONNECTION TYPEUNTHREADED SINGLE INLET
AJLWOUTLET INSIDE DIAMETER1.850 INCHES NOMINAL 1ST OUTLET1.850 INCHES NOMINAL
APGFDESIGN TYPEDRY
ARNACOOLANT TYPEAIR
ARNDMUFFLER DESIGNSTRAIGHT THROUGH W/BAFFLE
ARNEBAFFLE QUANTITY2
ARNFTUBE QUANTITY2
ARNGBODY SHAPEOVAL
ARNJINLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY SINGLE INLET
ARNKINLET PROJECTION LENGTH2.750 INCHES NOMINAL SINGLE INLET2.750 INCHES NOMINAL
ARTEINLET INSIDE DIAMETER2.390 INCHES NOMINAL SINGLE INLET2.390 INCHES NOMINAL
ARTHOUTLET CONNECTION TYPEUNTHREADED 1ST OUTLET
ARTJOUTLET LOCATIONCENTERED ON END OF BODY 1ST OUTLET
ARTKOUTLET PROJECTION LENGTH7.000 INCHES NOMINAL 1ST OUTLET7.000 INCHES NOMINAL
ARWAOUTLET OUTSIDE DIAMETER2.000 INCHES NOMINAL 1ST OUTLET2.000 INCHES NOMINAL
MATTMATERIALSTEEL
SFTTSURFACE TREATMENTPAINT

Relevant Components for NSN - 2990-00-083-8569, 2990000838569
2995-00-747-9972 (2995007479972) 2915-01-039-4717 (2915010394717) 2920-01-640-6537 (2920016406537) 2915-00-657-1541 (2915006571541)
2940-01-571-5540 (2940015715540) 2940-01-565-9108 (2940015659108) 2920-01-346-8797 (2920013468797) 2915-01-101-0058 (2915011010058)
2910-01-687-0889 (2910016870889) 2910-00-001-6116 (2910000016116) 2915-00-780-2164 (2915007802164) 2910-00-414-6210 (2910004146210)

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