NSN 4820-00-375-7546 Repair Services

Valve Seat Overhaul, Repair, and Maintenance

MPN: 312067PCC, 480-201PCC, 417-4903-69184PCC, 282-4903-771572PC13, 563-4903-932480ALT3PC9, 564-4900-936703ALT4PCQ8, 564-4900-936723ALT1PCF, K1-4805-1001388PC19, K1-4824-1001291ALT2PC23, 480-417PCC

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-375-7546 valve seat
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NSN 4820003757546


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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 4820-00-375-7546 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 4820-00-375-7546 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-375-7546
Categorization Parts of taps, cocks, valves and similar appliances
Repairability Code

Approximate Weight 0.2lb
Flange Diameter 2.250 inches
Body Inside Diameter 1.750 inches
Flange Seat To Disk End Height 0.375 inches
Under Flange Height 0.125 inches
Special Features Two 0.250 in. Lugs on inside diameter for screwing seat in place can beremoved without loosening seat after assembly
Style Designator Plain flanged

Part Numbers

Part Number Company RNAAC (Repair Depot)
312067PCC NAVAL SEA SYSTEMS COMMAND HD - NAVAL INVENTORY CONTROL POINT
480-201PCC PORTSMOUTH NAVAL SHIPYARD HD - NAVAL INVENTORY CONTROL POINT
417-4903-69184PCC NAVAL SHIP SYSTEMS COMMAND XX -
282-4903-771572PC13 NAVAL SHIP SYSTEMS COMMAND XX -
563-4903-932480ALT3PC9 NAVAL SHIP SYSTEMS COMMAND XX -
564-4900-936703ALT4PCQ8 NAVAL SHIP SYSTEMS COMMAND XX -
564-4900-936723ALT1PCF NAVAL SHIP SYSTEMS COMMAND XX -
K1-4805-1001388PC19 NAVAL SHIP SYSTEMS COMMAND XX -
K1-4824-1001291ALT2PC23 NAVAL SHIP SYSTEMS COMMAND XX -
480-417PCC PORTSMOUTH NAVAL SHIPYARD XX -