NSN 4820-00-393-4326 Repair Services

Valve Seat Overhaul, Repair, and Maintenance

MPN: 234022

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-393-4326 valve seat
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NSN 4820003934326


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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 4820-00-393-4326 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 4820-00-393-4326 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-393-4326
Categorization Parts of taps, cocks, valves and similar appliances
Repairability Code

Approximate Weight 0.3lb
Flange Diameter 1.499 inches
Body Outside Diameter Between 1.248 inches and 1.249 inches
Flange Seat To Disk End Height 0.311 mils and 0.313 centimeters
Under Flange Height 0.250 inches
Seat Angle In Deg 45.000
Seating Surface Shape Angular
Body Stepped Inside Diameter 1.031 inches second step
Material Stainless steel
Style Designator Plain flanged

Part Numbers

Part Number Company RNAAC (Repair Depot)
234022 GROVE VALVE OPERATIONS AX - DLA LAND AND MARITIME