INSTANT RFQ

Take Advantage of Our NSN 2990-00-838-9303 Catalog for Streamlined Procurement

Thank you for taking an interest in the NSN 2990-00-838-9303 supplies and listing resources that we provide on Integrated Military Parts. At the top of this page, you will find an overview of NSN 2990-00-838-9303, including details on its associated item name, Federal Supply Group, Federal Supply Class, and more. You can also review a list of all manufacturers that our stock traces back to, each serving as a link to expanded catalogs if you wish to further your search.

Underneath our overview, part numbers like T-7757, 23681, ABT7757, 7757, and others that belong to our NSN 2990-00-838-9303 inventory have been listed out for your perusal. If any are of interest to you, click on the “RFQ” button to its right to access a quote request form. By filling out and submitting a form with detailed information on your requirements and expectations, you will be able to secure fully customized quotes for your comparisons. You can rest assured that you will receive highly competitive options when you shop on Integrated Military Parts, our staff working tirelessly to ensure streamlined fulfillment and satisfaction. Knowing how we intend to serve you, continue perusing solutions on this catalog and reach out as soon as you are ready.

Item Name Muffler Exhaust
Federal Supply Group (FSG) Engine Accessories
Federal Supply Class (FSC) 2990 Miscellaneous Engine Accessories Nonaircraft
National Item Identification Number (NIIN) 00-838-9303 (008389303)
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-7757 cummins filtration inc muffler exhaust 76700 RFQ
23681 tennant company muffler exhaust 59500 RFQ
ABT7757 ar bee corp muffler exhaust 52993 RFQ
7757 cummins filtration inc muffler exhaust 76700 RFQ
ABT7757 brighton cromwell llc muffler exhaust 3nnx8 RFQ

Technical Characteristics of NSN 2990008389303

MRCCriteriaCharacteristic
ADAVOVERALL DIAMETER5.625 INCHES NOMINAL
APGFDESIGN TYPEDRY
ARNACOOLANT TYPEAIR
ARNDMUFFLER DESIGNMULTIPASS
ARNFTUBE QUANTITY3
ARNGBODY SHAPEROUND
ARNJINLET LOCATIONON SIDE 1.500 IN. CENTERLINE OF INLET TO END SECTION OF BODY SINGLE INLET
ARNKINLET PROJECTION LENGTH6.438 INCHES NOMINAL SINGLE INLET6.438 INCHES NOMINAL
ARTEINLET INSIDE DIAMETER1.640 INCHES NOMINAL SINGLE INLET1.640 INCHES NOMINAL
ARTHOUTLET CONNECTION TYPEUNTHREADED 1ST OUTLET
ARTJOUTLET LOCATIONOFFSET IN END SECTION OF BODY,SAME END AS INLET 1ST OUTLET
ARTKOUTLET PROJECTION LENGTH2.500 INCHES NOMINAL 1ST OUTLET2.500 INCHES NOMINAL
ARWAOUTLET OUTSIDE DIAMETER1.375 INCHES NOMINAL 1ST OUTLET1.375 INCHES NOMINAL
FEATSPECIAL FEATURESWITH BRACKET
SFTTSURFACE TREATMENTPAINT
ABHPOVERALL LENGTH19.500 INCHES NOMINAL
ACQWINLET CONNECTION TYPEUNTHREADED SINGLE INLET
MATTMATERIALSTEEL

Relevant Components for NSN - 2990-00-838-9303, 2990008389303
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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