NSN 4320-00-177-3056 Repair Services

Pump Shaft Sleeve Overhaul, Repair, and Maintenance

MPN: 257409-3, A3161901, SK-136575, 12924P, RW102633PC6, H11W0R13163

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4320-00-177-3056 pump shaft sleeve
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NSN 4320001773056


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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 4320-00-177-3056 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 4320-00-177-3056 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4320-00-177-3056
Categorization Parts, , of pumps for liquids
Repairability Code

Approximate Weight 0.4lb
Overall Length 2.0625 inches
Body Outside Diameter 0.8750 inches
Body Inside Diameter 0.6875 inches
Left Internal Flange Hole Diameter 0.4375 inches
Left Internal Flange Width 0.8750 inches
Corner Shape Square outside right corner
Features Provided Casehardened
Hardness Rating 265.0 brinell standard
Keyway Dimension 0.0695 inches internal keyway depth
Material Nickel alloy
Style Designator Solid, plain, no outside flanges, internal flange one end

Part Numbers

Part Number Company RNAAC (Repair Depot)
257409-3 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
A3161901 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
SK-136575 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
12924P CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
RW102633PC6 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
H11W0R13163 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
257409-3 CURTISS-WRIGHT ELECTRO-MECHANICAL ZZ - USA
12924P CURTISS-WRIGHT ELECTRO-MECHANICAL ZZ - USA
RW102633PC6 CURTISS-WRIGHT ELECTRO-MECHANICAL ZZ - USA
SK-136575 CURTISS-WRIGHT ELECTRO-MECHANICAL ZZ - USA