NSN 1615-00-121-6566 Repair Services

Tail Rotor Drive Shaft Assembly Overhaul, Repair, and Maintenance

MPN: 206-040-330-9

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 1615-00-121-6566 tail rotor drive shaft assembly
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NSN 1615001216566


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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 1615-00-121-6566 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 1615-00-121-6566 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 1615-00-121-6566
Categorization Propellers and rotors and parts thereof, for use in military aircraft
Repairability Code Z

This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.
Approximate Weight 26.0lb
General Description Aluminum alloy ww-t-700/3 type 1 temper 3, anodized bps fw4352 shaft, aluminum alloy qq-a-367 comp 2014-t6 anodized right flanged adapter, steel ams6371 comp 4130 type 1 cond n sliding adapter, shaft dim., 143.170 in. Nom o/a lg, 1.000 in. Nom shaft dia, flanged adapter dim., 2.937 in. Nom flange lg, 0.650 in. Flange w, 0.300 in. Nom flange thk, 2.450 in. Nom adapter lg, 2.3438 in. C to c distance between flange mounting holes, adapter bonded to shaft right ensliding adapter dim., 3.725 in. Nom o/alg, 2.225 in. Nom plain end lg, 0.8700 left end id tapered to 0.65x0 in. Id at 2.000 in. From left end, od involutespline data, 15 teeth 1.475 in. Lg, 16/32 diametral pitch, 30.0 degrees pressure angle, 0.9375 in. Pitch dia, 0.8475 in. Min, 0.8588 in. Max minor dia, 0.9994 in. Min, 0.9999 in. Max major dia, plug no. 206-040-343-1 and two o-rings no. Ms29561-018 inserted into sline id and unit bonded to shaft left end

Part Numbers

Part Number Company RNAAC (Repair Depot)
206-040-330-9 BELL HELICOPTER TEXTRON INC. CT - U.S. ARMY AVIATION & MISSILE COMMAND (AIR)