NSN 3020-00-019-0173 Repair Services

Spur Antibacklash Gear Overhaul, Repair, and Maintenance

MPN: AB550-130SSHS1873CDP2, 10128780-1

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 3020-00-019-0173 spur antibacklash gear
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NSN 3020000190173


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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 3020-00-019-0173 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 3020-00-019-0173 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 3020-00-019-0173
Categorization Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
Repairability Code

Approximate Weight 0.1lb
Attachment Method Mounting hole
Pitch Diameter 1.3541 inches
Teeth Quantity 130
Bore Style Plain both ends
Mounting Hole Type And Quantity 2 threaded transversely through hub, first end
Outside Diameter 1.374 inches
Tooth Form Standard
Pressure Angle 20.0000 degrees
Distance Between Body Face And Protruding Hub End 0.250 inches first end
Face Width 0.125 inches
Bore Diameter 0.187 inches both ends
Hub Style Designator Pinned first end
Hub Diameter 0.375 inches first end
Precision Classification Quality number 12
Special Features Mtg holes 90 degrees apart
Material Steel comp 303
Material Specification Mil-s-7720 military specification single material response
Surface Treatment Passivate
Surface Treatment Specification Mil-f-14072 military specification single treatment response
Style Designator Protruding hub
Furnished Items And Quantity 2 setscrew

Part Numbers

Part Number Company RNAAC (Repair Depot)
AB550-130SSHS1873CDP2 SOUTHERN GEAR & MACHINE, INC. AX - DLA LAND AND MARITIME
10128780-1 U S ARMY AVIATION AND MISSILE AX - DLA LAND AND MARITIME