NSN 4320-00-398-8141 Repair Services

Wearing Ring Overhaul, Repair, and Maintenance

MPN: 255074-17, 328P, SL5074PC70, SL5072PC70

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4320-00-398-8141 wearing ring
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NSN 4320003988141


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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 4320-00-398-8141 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 4320-00-398-8141 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4320-00-398-8141
Categorization Parts, , of pumps for liquids
Repairability Code

Approximate Weight 3.3lb
Body Style Plain w/internal flange
Overall Length 1.125 inches
Bolt Circle Diameter 7.297 inches
Body Outside Diameter 8.012 inches
Body Inside Diameter 7.500 inches
Unthreaded Mounting Hole Diameter 0.203 inches
Bolt Hole Quantity 4
Internal Flange Inside Diameter 6.500 inches
Internal Flange Width 0.250 inches
Corner Shape Square all corners
Material Copper alloy

Part Numbers

Part Number Company RNAAC (Repair Depot)
255074-17 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
328P CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
SL5074PC70 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
SL5072PC70 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
255074-17 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
328P CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
SL5072PC70 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
SL5074PC70 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME