NSN 3040-00-033-5815 Repair Services

Worm Shaft Overhaul, Repair, and Maintenance

MPN: 288C720, 288C720-001, 2886720-001, 288C720-1, 28867730-001

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 3040-00-033-5815 worm shaft
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NSN 3040000335815


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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 3040-00-033-5815 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 3040-00-033-5815 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 3040-00-033-5815
Categorization Transmission shafts and cranks, except camshafts and crankshafts
Repairability Code

Approximate Weight 22.0lb
End Similarity Not identical
Overall Length 20.875 inches
Teeth Hardness Rating C scale, 41 to 45
Worm Thread Quantity 3
Worm Thread Lead 2.2323 inches
Worm Thread Direction Right-hand
Worm Pressure Angle In Deg 24.217
Worm Helix Angle 15 degrees 8 min 47.10 sec
Worm Outside Diameter Between 2.998 inches and 3.000 inches
Worm Pitch Diameter 2.625 inches
Shaft Hardness Rating C scale, 41 to 45
Worm Thread Section Length 4.250 inches
Worm Body Length 20.875 inches
Worm Body Tapered Bearing Surface End Not provided
Shaft Location Both ends of worm
Straight Unthreaded Length 4.438 inches second end, third portion
Straight Unthreaded Section Diameter 2.125 inches second end, first portion
Unthreaded Section Keyway Width 0.3720 inches second end, third portion
Unthreaded Section Keyway Depth 0.188 inches second end, third portion
Involute Spline Quantity 16 first end, fourth portion
Involute Spline Pressure Angle In Deg 25.0 first end, fourth portion
Involute Spline Pitch Diameter 1.3330 inches first end, fourth portion
Involute Spline Length 2.188 inches first end, fourth portion
Material Steel, b50r214, class d, general electric co
Material Steel, b50r214, class d, general electric co

Part Numbers

Part Number Company RNAAC (Repair Depot)
288C720 GENERAL ELECTRIC COMPANY AX - DLA LAND AND MARITIME
288C720 GENERAL ELECTRIC CO AX - DLA LAND AND MARITIME
288C720-001 GENERAL ELECTRIC COMPANY AX - DLA LAND AND MARITIME
2886720-001 GENERAL ELECTRIC COMPANY AX - DLA LAND AND MARITIME
288C720-1 GENERAL ELECTRIC CO ZZ - USA
288C720-001 GENERAL ELECTRIC CO ZZ - USA
28867730-001 GENERAL ELECTRIC CO ZZ - USA