NSN 2840-00-157-3605 Repair Services

Aircraft Gas Turbi Turbine Rotor Overhaul, Repair, and Maintenance

MPN: 3014804

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 2840-00-157-3605 aircraft gas turbi turbine rotor
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NSN 2840001573605


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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 2840-00-157-3605 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 2840-00-157-3605 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 2840-00-157-3605
Categorization Parts of gas turbine aircraft engines, other than for use in civil aircraft
Repairability Code

Approximate Weight 64.0lb
Overall Length Between 3.945 inches and 3.960 inches
Special Features 58 blades; 8.547 min 8.549 max in. O/a od; 1st end stepped hub; 1.12 min 1.1207 max od 1st step 1st end; 0.2 min 0.21 max lg 1st step 1st end; ext splines 2nd step 1st end; 38 teeth; 30 degrees pressure angle; 1.2188 in. Nom pitch diameter 0.54 min 0.57 max in. Lg 2nd step 1st end; 1.11 min 1.13 max od 3rd step 1st end; 0.07 min 0.08 max in. Lg 3rd step 1st end; 1.3 min 1.3007 max in. Od 4th step 1st end; 0.155 min 0.16 max in. Lg 4th step 1st end; 1.82 min 1.83 max in. Od 5th step 1st end; 6th step 1st end tapered: 1.675 min 1. 685 max smallest od; 0.635 min 0.705 max in. Lg 6th step 1st end; 1.77 min 1.825 max lg from 1st end to disk; 2nd end plain hub; 1.408 min. 1.412 max in. Od hub 2nd end ; 0.495 min 0.515 max in. Lg from 2nd end to disk; 4 holes 0.208 min 0.212 max in. Dia; 0.125 min 0.145 max in. Lg 5th step 1st end
Material Nickel alloy
Material Specification Cres, cpw203 cage 00198 mfr ref single material response

Part Numbers

Part Number Company RNAAC (Repair Depot)
3014804 PRATT & WHITNEY CANADA CIE DIVPRATT CT - U.S. ARMY AVIATION & MISSILE COMMAND (AIR)