NSN 3020-00-020-3904 Repair Services

Spur Antibacklash Gear Overhaul, Repair, and Maintenance

MPN: 588-3318507-00

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 3020-00-020-3904 spur antibacklash gear
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NSN 3020000203904


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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 3020-00-020-3904 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 3020-00-020-3904 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 3020-00-020-3904
Categorization Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
Repairability Code N

Approximate Weight 0.0lb
Attachment Method Mounting hole
Pitch Diameter 1.2500 inches
Teeth Quantity 60
Bore Style Plain both ends
Mounting Hole Thread Series Designator Unc transversely through hub, first end
Mounting Hole Thread Size 0.086 inches transversely through hub, first end
Mounting Hole Type And Quantity 2 threaded transversely through hub, first end
Outside Diameter 1.2917 inches
Tooth Form Standard
Pressure Angle 14.5000 degrees
Distance Between Body Face And Protruding Hub End 0.216 inches first end
Face Width 0.067 inches
Bore Diameter 0.120 inches both ends
Hub Style Designator 1 step first end
End Length 0.166 inches first end
Precision Classification Quality number 10
End Diameter 0.367 inches first end
First Step Length 0.050 inches first end
First Step Diameter 0.569 inches first end
Distance From End To First Groove 0.594 inches first end
Material Steel comp 304 teeth
Material Specification Qq-s-763 federal specification single material response teeth
Surface Treatment Passivate
Style Designator Protruding hub

Part Numbers

Part Number Company RNAAC (Repair Depot)
588-3318507-00 CMC ELECTRONICS INC AX - DLA LAND AND MARITIME