NSN 3040-00-012-6080 Repair Services

Shouldered Shaft Overhaul, Repair, and Maintenance

MPN: S6137-66713-2

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 3040-00-012-6080 shouldered shaft
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NSN 3040000126080


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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 3040-00-012-6080 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 3040-00-012-6080 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 3040-00-012-6080
Categorization Transmission shafts and cranks, except camshafts and crankshafts
Repairability Code

Approximate Weight 5.0lb
First End Style Internal threaded
End Similarity Not identical
Second End Style Circular groove, two cross drilled holes and externally threaded
Second End Groove Width 0.0940 inches
Second End Groove Diameter Between 0.6600 inches and 0.6650 inches
Overall Length 19.970 inches
First End Diameter 1.8135 inches
Second End Distance From End To Groove 0.942 inches
Second End Diameter 0.7500 inches
Second End Hole Diameter 0.1610 inches
Second End Distance From Hole Center To End 0.083 inches
Second End Angle Between Holes 90.0 degrees
Step Quantity 8
Largest Step Diameter 2.430 inches
Surface Finish 16.0 microinches
Material Steel comp 4340
Material Specification Ams4340 assn standard single material response

Part Numbers

Part Number Company RNAAC (Repair Depot)
S6137-66713-2 SIKORSKY AIRCRAFT CORPORATION SB - 645 MSSQ/MSIAPCS