NSN 4320-00-398-8145 Repair Services

Wearing Ring Overhaul, Repair, and Maintenance

MPN: CS4320-0224, 326P, 55074-15, SL5072PC68, SL5074PC68

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4320-00-398-8145 wearing ring
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NSN 4320003988145


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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 4320-00-398-8145 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 4320-00-398-8145 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4320-00-398-8145
Categorization Parts, , of pumps for liquids
Repairability Code

Approximate Weight 0.0lb
Body Style External locking flange
Chamfer Length 0.125 inches inside right corner
Overall Length 1.625 inches
Body Outside Diameter Between 8.871 inches and 8.873 inches
Body Inside Diameter Between 7.970 inches and 7.973 inches
Left Side Flange Thickness 0.375 inches
Right Side Flange Thickness 0.375 inches
Distance Between Flanges Between 0.625 inches and 0.628 inches
End To Flange Distance 1.000 inches
Smallest External Anchor Flange Radius 4.312 inches
Largest External Anchor Flange Radius 4.750 inches
Distance From End 0.500 inches
Corner Shape Square outside right corner
Surface Finish 125.0 microinches all surfaces
Chamfer Angle 45.0 degrees inside right corner
Material Copper alloy

Part Numbers

Part Number Company RNAAC (Repair Depot)
CS4320-0224 DLA LAND AND MARITIME AX - DLA LAND AND MARITIME
326P CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
55074-15 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
SL5072PC68 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
SL5074PC68 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
326P CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME