NSN 3120-00-003-3906 Repair Services

Sleeve Bearing Overhaul, Repair, and Maintenance

MPN: A51B27575-11

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 3120-00-003-3906 sleeve bearing
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NSN 3120000033906


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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 3120-00-003-3906 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 3120-00-003-3906 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 3120-00-003-3906
Categorization Parts, , for roller bearings or for combined ball/roller bearings
Repairability Code

Approximate Weight 0.7lb
Overall Length 1.1250 inches
Body Outside Diameter Between 2.8740 inches and 2.8760 inches
Body Inside Diameter 2.5620 inches
Flange Outside Diameter 3.4000 inches
Flange Width 0.1250 inches
Lubricant Accommodation Style Grooved circular
Corner Shape Square outside right corner
Hardness Rating 46.0 rockwell c and 49.0 rockwell c
Surface Finish 200.0 microinches inside diameter surface of body
Surface Groove Location And Quantity 4 internal
Material Steel
Material Specification Comp 4330v, gmps 1010 fscm 26512 mfr ref single material response
Surface Treatment Cadmium and chromate
Surface Treatment Specification Mil-c-8837, type 2, class 1 military specification single treatment response
Style Designator Solid, external flange one end

Part Numbers

Part Number Company RNAAC (Repair Depot)
A51B27575-11 NORTHROP GRUMMAN SYSTEMS CORPORATION KE - NAVAL ICP
A51B27575-11 NORTHROP GRUMMAN SYSTEMS CORPORATION KE - NAVAL ICP
A51B27575-11 HOWE MACHINE & TOOL CORP. ZZ - USA
A51B27575-11 CM MANUFACTURING, INC. ZZ - USA