NSN 4820-00-215-4722 Repair Services

Valve Seat Overhaul, Repair, and Maintenance

MPN: 439B750PC5, 439B750-1

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-215-4722 valve seat
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NSN 4820002154722


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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 4820-00-215-4722 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 4820-00-215-4722 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-215-4722
Categorization Parts of taps, cocks, valves and similar appliances
Repairability Code

Approximate Weight 0.0lb
Flange Diameter Between 5.125 inches and 5.126 inches
Body Outside Diameter 2.260 inches
Body Inside Diameter Between 3.223 inches and 3.225 inches
Flange Seat To Disk End Height Between 0.936 inches and 0.940 inches
Under Flange Height 2.002 inches
Hardness Rating 40.0 rockwell c face
Seating Surface Shape Radial
Material Steel body
Material Specification Mil-s-18410, class a military specification single material response body
Style Designator Plain flanged

Part Numbers

Part Number Company RNAAC (Repair Depot)
439B750PC5 GENERAL ELECTRIC COMPANY HD - NAVAL INVENTORY CONTROL POINT
439B750-1 GENERAL ELECTRIC CO HD - NAVAL INVENTORY CONTROL POINT