NSN 4320-00-064-4365 Repair Services

Wearing Ring Overhaul, Repair, and Maintenance

MPN: DA103-3A, 50178-1, WBD-6-1, RY-145851, 945851-1PH, 50178, 945851, 945851-01, RY-144690 ITEM

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4320-00-064-4365 wearing ring
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NSN 4320000644365


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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 4320-00-064-4365 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 4320-00-064-4365 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4320-00-064-4365
Categorization Parts, , of pumps for liquids
Repairability Code

Approximate Weight 1.3lb
Body Style Internal flange w/external locking flange
Overall Length 0.812 inches
Body Outside Diameter 4.122 inches
Body Inside Diameter 3.594 inches
Left Side Flange Thickness 0.181 inches
Right Side Flange Thickness 0.250 inches
Distance Between Flanges 0.381 inches
Internal Flange Inside Diameter 3.125 inches
Internal Flange Width 0.250 inches
Largest External Anchor Flange Radius 2.250 inches
Distance Below Centerline 0.094 inches
Distance From End 0.250 inches
Material Copper alloy
Material Specification Mil-b-16261, grade 3-canceled military specification single material response

Part Numbers

Part Number Company RNAAC (Repair Depot)
DA103-3A DOLPHIN MACHINE, INC. AX - DLA LAND AND MARITIME
50178-1 R.P.S. INC. AX - DLA LAND AND MARITIME
WBD-6-1 ALFRED CONHAGEN INC. AX - DLA LAND AND MARITIME
RY-145851 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
945851-1PH CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
50178 MARINE ENGINE SPECIALTIES DIV OF AX - DLA LAND AND MARITIME
945851 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
945851-01 CURTISS-WRIGHT ELECTRO-MECHANICAL ZZ - USA
RY-144690 ITEM CURTISS-WRIGHT ELECTRO-MECHANICAL ZZ - USA
945851-1PH CURTISS-WRIGHT ELECTRO-MECHANICAL ZZ - USA
RY-145851 CURTISS-WRIGHT ELECTRO-MECHANICAL ZZ - USA