NSN 4320-00-398-7799 Repair Services

Wearing Ring Overhaul, Repair, and Maintenance

MPN: 12871P, 55-22061-18, 10139, 55-2206-18, 884838-1PH

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4320-00-398-7799 wearing ring
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NSN 4320003987799


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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 4320-00-398-7799 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 4320-00-398-7799 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4320-00-398-7799
Categorization Parts, , of pumps for liquids
Repairability Code

Approximate Weight 0.0lb
Body Style Internal flange w/external locking flange
Overall Length 1.675 inches
Body Outside Diameter 5.993 inches
Body Inside Diameter 5.492 inches
Corner Radius 0.142 inches inside right corner
Left Side Flange Thickness 0.319 inches
Right Side Flange Thickness 0.314 inches
Distance Between Flanges 1.035 inches
End To Flange Distance 1.352 inches
Internal Flange Inside Diameter 4.365 inches
Internal Flange Width 0.730 inches
Smallest External Anchor Flange Radius 3.008 inches
Largest External Anchor Flange Radius 3.126 inches
Distance Below Centerline 0.145 inches
Distance From End 0.496 inches
Corner Shape Square outside right corner
Material Nickel alloy

Part Numbers

Part Number Company RNAAC (Repair Depot)
12871P CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
55-22061-18 RAM CENTRIFUGAL PRODUCTS, INC. AX - DLA LAND AND MARITIME
10139 R.P.S. INC. AX - DLA LAND AND MARITIME
55-2206-18 RAM CENTRIFUGAL PRODUCTS, INC. AX - DLA LAND AND MARITIME
884838-1PH CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
12871P CURTISS-WRIGHT ELECTRO-MECHANICAL ZZ - USA