NSN 4320-00-218-4221 Repair Services

Wearing Ring Overhaul, Repair, and Maintenance

MPN: C105A

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4320-00-218-4221 wearing ring
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NSN 4320002184221


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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 4320-00-218-4221 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 4320-00-218-4221 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4320-00-218-4221
Categorization Parts, , of pumps for liquids
Repairability Code

Approximate Weight 1.5lb
Body Style External locking flange
Groove Depth 0.057 inches
Groove Width 0.075 inches
Overall Length 0.960 inches
Body Outside Diameter 4.375 inches
Body Inside Diameter 3.875 inches
Corner Radius 0.125 inches inside right corner
Left Side Flange Thickness 0.141 inches
Right Side Flange Thickness 0.172 inches
Distance Between Flanges 0.625 inches
End To Flange Distance 0.250 inches
Internal Flange Width 0.188 inches
Center Flange Thickness 0.475 inches
Smallest External Anchor Flange Radius 2.125 inches
Largest External Anchor Flange Radius 2.438 inches
Distance Below Centerline 0.125 inches
Corner Shape Square outside right corner
Material Copper alloy

Part Numbers

Part Number Company RNAAC (Repair Depot)
C105A WARREN PUMPS LLC AX - DLA LAND AND MARITIME