NSN 4320-00-398-8077 Repair Services

Wearing Ring Overhaul, Repair, and Maintenance

MPN: SL5581PC55, SL6142PC55, SL6774PC55, 255034-4, 10318, SL5034PC55, 598P

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4320-00-398-8077 wearing ring
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NSN 4320003988077


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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 4320-00-398-8077 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 4320-00-398-8077 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4320-00-398-8077
Categorization Parts, , of pumps for liquids
Repairability Code

Approximate Weight 0.0lb
Body Style Internal flange w/external locking flange
Overall Length 2.500 inches
Body Outside Diameter 10.998 inches
Body Inside Diameter 8.970 inches
Corner Radius 2.000 inches inside right corner
Left Side Flange Thickness 0.375 inches
Right Side Flange Thickness 0.508 inches
Distance Between Flanges 1.000 inches
End To Flange Distance 1.500 inches
Internal Flange Inside Diameter 7.562 inches
Internal Flange Width 1.062 inches
Smallest External Anchor Flange Radius 5.406 inches
Largest External Anchor Flange Radius 5.969 inches
Distance Below Centerline 0.093 inches
Distance From End 0.625 inches
Corner Shape Square outside right corner
Material Copper alloy

Part Numbers

Part Number Company RNAAC (Repair Depot)
SL5581PC55 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
SL6142PC55 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
SL6774PC55 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
255034-4 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
10318 R.P.S. INC. AX - DLA LAND AND MARITIME
SL5034PC55 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
SL5034PC55 CURTISS-WRIGHT ELECTRO-MECHANICAL ZZ - USA
598P CURTISS-WRIGHT ELECTRO-MECHANICAL XX -