NSN 4820-00-375-8374 Repair Services

Valve Seat Overhaul, Repair, and Maintenance

MPN: 4700-3112615PC548351, 821143REVAPCALL, 548351

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-375-8374 valve seat
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NSN 4820003758374


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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 4820-00-375-8374 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 4820-00-375-8374 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-375-8374
Categorization Parts of taps, cocks, valves and similar appliances
Repairability Code

Approximate Weight 0.1lb
Thread Class 2b single threaded portion
Thread Length 0.595 inches single threaded portion
Body Outside Diameter 0.433 inches
Thread Size 0.190 inches single threaded portion
Material Steel
Thread Series Designator Unc single threaded portion

Part Numbers

Part Number Company RNAAC (Repair Depot)
4700-3112615PC548351 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
821143REVAPCALL NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
548351 ALLIED-SIGNAL INC AX - DLA LAND AND MARITIME
4700-3112615PC548351 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
821143REVAPCALL NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME
548351 HONEYWELL INTERNATIONAL INC. ZZ - USA