NSN 3040-00-143-5345 Repair Services

Shouldered Shaft Overhaul, Repair, and Maintenance

MPN: 10-15740, 10-15740Y

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 3040-00-143-5345 shouldered shaft
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NSN 3040001435345


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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 3040-00-143-5345 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 3040-00-143-5345 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 3040-00-143-5345
Categorization Transmission shafts and cranks, except camshafts and crankshafts
Repairability Code

Approximate Weight 0.0lb
First End Style Flat keyway
End Similarity Not identical
Second End Style Splined (involute)
Overall Length Between 2.183 inches and 2.193 inches
First End Keyway Width Between 0.0580 inches and 0.0595 inches
First End External Keyway Length 0.313 inches
First End Keyway Depth 0.071 inches
First End Diameter Between 0.1610 inches and 0.1690 inches
Second End Diameter Between 0.4335 inches and 0.4345 inches
Second End Spline Length Between 0.151 inches and 0.161 inches
Second End Spline Minor Diameter Between 0.4075 inches and 0.4095 inches
Second End Spline Major Diameter Between 0.4335 inches and 0.4345 inches
Second End Pressure Angle 40.0 degrees
Second End Pitch Diameter Between 0.4190 inches and 0.4210 inches
Step Quantity 4
Second End Spline Quantity 36
Largest Step Diameter Between 0.590 inches and 0.592 inches
Material Steel
Material Specification Ams6330 assn standard single material response or ams6320 assn standard single material response or ams6322 assn standard single material response or 9-2901 mfr ref single material response

Part Numbers

Part Number Company RNAAC (Repair Depot)
10-15740 UNISON INDUSTRIES, LLC SB - 645 MSSQ/MSIAPCS
10-15740Y UNISON INDUSTRIES, LLC SB - 645 MSSQ/MSIAPCS
10-15740 AMPHENOL CORPORATION SB - 645 MSSQ/MSIAPCS
10-15740Y AMPHENOL CORPORATION SB - 645 MSSQ/MSIAPCS
10-15740Y CONTINENTAL MOTORS, INC. ZZ - USA