NSN 2990-00-008-7373 Repair Services

Exhaust Muffler Overhaul, Repair, and Maintenance

MPN: T9707, AT21689, AR64102

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 2990-00-008-7373 exhaust muffler
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NSN 2990000087373


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AS9120B:2015 ISO 9001 Audited and Certified

FAA and EASA Part 145 Certified Repair Stations Ensuring the highest standards of quality and compliance for our clients' needs.

We specialize in the repair and refurbishment of nsn components. From mechanical assemblies to rotor blades, our comprehensive capabilities cover a wide range of NSN parts, providing cost effective solutions to extend the operational life of vital equipment.

NSN 2990-00-008-7373 has been designated as a repairable item and has been included in our capabilities catalog. If you require overhaul or repair services use the form on this page to send us your information. We will provide you with a lead time and price quote.

Repairability and Datasheet

NSN 2990-00-008-7373 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 2990-00-008-7373
Categorization Mufflers and exhaust pipes for vehicles
Repairability Code Z

This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Approximate Weight 25.0lb
Overall Length 19.000 inches
Overall Height 8.375 inches
Overall Width 4.625 inches
Inlet Connection Type Unthreaded
Outlet Inside Diameter Unable to decode
Design Type Dry
Coolant Type Air
Muffler Design Multipass
Baffle Quantity 2
Tube Quantity 3
Body Shape Oval
Operating Position Any acceptable
Inlet Location Centrally located in end section of body 2.250 in. C to c above horizontal center line
Inlet Projection Length Unable to decode
Inlet Outside Diameter Unable to decode
Inlet Inside Diameter Unable to decode
Outlet Connection Type Unthreaded
Outlet Location Centrally located in end section of body 0.500 in. C to c below horizontal center line
Outlet Projection Length 8.375 inches
Outlet Outside Diameter Unable to decode
Special Features Inlet pipe has an 80 degree flare at outer end
Material Steel
Material Steel
Surface Treatment Paint
Surface Treatment Paint

Part Numbers

Part Number Company RNAAC (Repair Depot)
T9707 CUMMINS FILTRATION INC. AX - DLA LAND AND MARITIME
AT21689 DEERE JOHN HORICON WORKS AX - DLA LAND AND MARITIME
AT21689 DEERE JOHN HARVESTER WORKS AX - DLA LAND AND MARITIME
AT21689 DEERE AND CO AX - DLA LAND AND MARITIME
AT21689 DEERE JOHN DES MOINES WORKS AX - DLA LAND AND MARITIME
AR64102 DEERE AND CO AX - DLA LAND AND MARITIME
AR64102 DEERE & CO AX - DLA LAND AND MARITIME
AT21689 DEERE & CO AX - DLA LAND AND MARITIME
AT21689 JOHN DEERE TRACTOR WORKS AX - DLA LAND AND MARITIME
AT21689 DEERE & COMPANY ZZ - USA