NSN 3120-00-031-1230 Repair Services

Sleeve Bushing Overhaul, Repair, and Maintenance

MPN: GB10C4-3

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 3120-00-031-1230 sleeve bushing
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NSN 3120000311230


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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 3120-00-031-1230 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 3120-00-031-1230 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 3120-00-031-1230
Categorization Parts, , for cylindrical roller bearings
Repairability Code

Approximate Weight 0.1lb
Overall Length Between 0.1450 inches and 0.1550 inches
Body Outside Diameter Between 0.3755 inches and 0.3760 inches
Body Inside Diameter Between 0.2430 inches and 0.2450 inches
Flange Outside Diameter Between 0.4950 inches and 0.5050 inches
Flange Width Between 0.0570 inches and 0.0620 inches
Corner Shape Square outside right corner
Hardness Rating 33.0 rockwell c and 37.0 rockwell c
Surface Finish 200.0 microinches inside diameter surface of body
Material Steel comp 4130 or steel comp 4140 or steel comp 4340
Surface Treatment Cadmium
Surface Treatment Specification Qq-p-416, type 2, cl 3 federal specification single treatment response
Style Designator Solid, external flange one end
Specification Data 26512-gb10c manufacturers source control

Part Numbers

Part Number Company RNAAC (Repair Depot)
GB10C4-3 NORTHROP GRUMMAN SYSTEMS CORPORATION KE - NAVAL ICP