NSN 2990-00-053-8373 Repair Services

Exhaust Muffler Overhaul, Repair, and Maintenance

MPN: 10946943, T8606

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 2990-00-053-8373 exhaust muffler
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NSN 2990000538373


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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 2990-00-053-8373 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 2990-00-053-8373 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 2990-00-053-8373
Categorization Mufflers and exhaust pipes for vehicles
Repairability Code

Approximate Weight 0.0lb
Overall Length 13.000 inches
Inlet Connection Type Unthreaded single inlet
Overall Diameter 4.500 inches
Outlet Inside Diameter 1.250 inches
Design Type Dry
Coolant Type Air
Muffler Design Baffle
Baffle Quantity 2
Tube Quantity 1
Body Shape Round
Operating Position Horizontal
Inlet Location On od 1.500 in. From inlet end
Inlet Projection Length 1.250 inches
Inlet Flange Shape Round
Inlet Outside Diameter 1.380 inches
Inlet Inside Diameter 1.255 inches
Outlet Connection Type Unthreaded single inlet
Outlet Location On od 3.000 in. From outlet end
Outlet Projection Length 3.000 inches
Outlet Flange Shape Oval
Outlet Flange Mounting Provision And Quantity 2 holes
Outlet Flange Mounting Hole Diameter 0.280 inches
Outlet Flange Mounting Provision Spacing 2 in. Diameter bolt circle
Outlet Outside Diameter 1.375 inches
Special Features One mtg bracket welded to od of muffler
Material Steel
Material Steel
Surface Treatment Enamel
Surface Treatment Enamel
Fsc Application Data Exhaust system, engine, non-aircraft

Part Numbers

Part Number Company RNAAC (Repair Depot)
10946943 U S ARMY TANK AUTOMOTIVE COMMAND XX -
T8606 CUMMINS FILTRATION INC. XX -