NSN 3020-00-001-2062 Repair Services

Spur Antibacklash Gear Overhaul, Repair, and Maintenance

MPN: 577R646H11, 610646-11

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 3020-00-001-2062 spur antibacklash gear
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NSN 3020000012062


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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 3020-00-001-2062 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 3020-00-001-2062 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 3020-00-001-2062
Categorization Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
Repairability Code

Approximate Weight 0.0lb
Attachment Method Mounting hole
Pitch Diameter Between 1.3881 inches and 1.3888 inches
Teeth Quantity 100
Mounting Hole Type And Quantity 2 threaded transversely through hub, first end
Nominallength 0.385 inches
Tooth Form Standard
Pressure Angle 20.0000 degrees
Distance Between Body Face And Protruding Hub End 0.280 inches first end
Face Width 0.101 inches
Bore Diameter 0.090 inches both ends
Hub Diameter 0.310 inches first end
Precision Classification Quality number 12
Special Features Mounting holes spaced 90 degrees apart
Material Steel comp 303 hub
Material Specification Qq-s-764, type 303, cond a federal specification single material response hub
Style Designator Protruding hubs

Part Numbers

Part Number Company RNAAC (Repair Depot)
577R646H11 NORTHROP GRUMMAN SYSTEMS CORPORATION MB -
610646-11 ROLLER BEARING COMPANY OF AMERICA, MB -
577R646H11 PERFECTING COUPLING CO MB -