INSTANT RFQ

National Stock Number (NSN) 2990-00-930-2897 (2990009302897) 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) 00-930-2897 (009302897)
NCB Code USA (00)
Manufacturer Cummins Filtration Inc, Tennant Company, Ar Bee Corp, Brighton Cromwell Llc
Part Number Manufacturer Item Name Cage Code RFQ
T-7471 cummins filtration inc muffler exhaust 76700 RFQ
24038 tennant company muffler exhaust 59500 RFQ
ABT7471 ar bee corp muffler exhaust 52993 RFQ
7471 cummins filtration inc muffler exhaust 76700 RFQ
ABT7471 brighton cromwell llc muffler exhaust 3nnx8 RFQ

Technical Characteristics of NSN 2990009302897

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH19.125 INCHES NOMINAL
ACQWINLET CONNECTION TYPEUNTHREADED SINGLE INLET
ADAVOVERALL DIAMETER7.125 INCHES NOMINAL
APGFDESIGN TYPEDRY
ARNACOOLANT TYPEAIR
ARNDMUFFLER DESIGNSTRAIGHT THROUGH W/BAFFLE
ARNEBAFFLE QUANTITY1
ARNGBODY SHAPEROUND
ARNHOPERATING POSITIONUNIVERSAL
ARNJINLET LOCATIONLOCATED ON SIDE OF BODY SINGLE INLET
ARTEINLET INSIDE DIAMETER1.625 INCHES NOMINAL SINGLE INLET1.625 INCHES NOMINAL
ARTHOUTLET CONNECTION TYPEUNTHREADED 1ST OUTLET
ARTJOUTLET LOCATIONOFF-CENTER ON END OF BODY 1ST OUTLET
ARTKOUTLET PROJECTION LENGTH0.625 INCHES NOMINAL 1ST OUTLET0.625 INCHES NOMINAL
ARWAOUTLET OUTSIDE DIAMETER1.250 INCHES NOMINAL 1ST OUTLET1.250 INCHES NOMINAL
MATTMATERIALSTEEL
SFTTSURFACE TREATMENTALUMINUM ALLOY

Relevant Components for NSN - 2990-00-930-2897, 2990009302897
2915-00-116-5978 (2915001165978) 2930-01-124-8263 (2930011248263) 2990-00-321-8769 (2990003218769) 2930-00-441-7617 (2930004417617)
2920-00-856-5268 (2920008565268) 2915-00-095-0706 (2915000950706) 2990-01-007-9945 (2990010079945) 2930-12-315-1618 (2930123151618)
2990-01-322-9881 (2990013229881) 2940-00-705-5956 (2940007055956) 2920-01-642-0622 (2920016420622) 2930-00-440-6409 (2930004406409)

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