NSN 1615-00-121-6392 Repair Services

Tail Rotor Trunnion Assembly Overhaul, Repair, and Maintenance

MPN: 206-011-803-5

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 1615-00-121-6392 tail rotor trunnion assembly
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NSN 1615001216392


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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 1615-00-121-6392 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 1615-00-121-6392 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 1615-00-121-6392
Categorization Propellers and rotors and parts thereof, for use in military aircraft
Repairability Code F

If condemned or uneconomically repairable , then dispose at direct support (ds) level.
Approximate Weight 0.4lb
General Description Aluminum alloy qq-a-225/6 comp 2024-t4 or comp 2024-t351, hard anodizebps fw4387, dim., 2.840 in. Min, 2.850 in. Max o/a lg, 1.400 in. Nom center spherical dia, 1.0015 in. Min, 1.0020 in. Max left and right end od, 0.500-13unc class 3b internal threads in. Left and right ends, ends counterbored 0.610 in. Diameter by 0.187 in. Deep, trunnion internal spline data, flat root.Slidingside fit, modified spline, 32 teeth, 32/64 diametral pitch, 30.0 degrees pressure angle, 0.9688 in. Min, 0.9700 in. Max minor dia, 1.0288 in. Min, 1.0328 in. Max major dia, 1.000 in. Pitch dia, one no. Rza11978 stud threaded into each arm end, one no. 206-011-807-1 liner installed on eaach arm od

Part Numbers

Part Number Company RNAAC (Repair Depot)
206-011-803-5 BELL HELICOPTER TEXTRON INC. CT - U.S. ARMY AVIATION & MISSILE COMMAND (AIR)