NSN 4820-00-547-2482 Repair Services

Valve Seat Overhaul, Repair, and Maintenance

MPN: 578-4824-1674749REVAITEM1, B56555AREVAITEM1, 1-2-1358PSM, 1-2-135SRPSM, D56001PC2

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-547-2482 valve seat
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NSN 4820005472482


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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 4820-00-547-2482 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 4820-00-547-2482 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-547-2482
Categorization Parts of taps, cocks, valves and similar appliances
Repairability Code

Approximate Weight 0.0lb
Thread Class 2a single threaded portion
Err Default 0.437 inches single threaded portion
Flange Diameter 1.442 inches
Body Inside Diameter 0.765 inches
Flange Seat To Disk End Height 0.160 inches
Under Flange Height 0.500 inches
Thready Qty Per Inch (tpi) 18 single threaded portion
Thread Size 1.000 inches single threaded portion
Seating Surface Shape Flat
Material Copper alloy
Style Designator Threaded flanged
Thread Series Designator Uns single threaded portion

Part Numbers

Part Number Company RNAAC (Repair Depot)
578-4824-1674749REVAITEM1 NAVAL SEA SYSTEMS COMMAND AX - DLA LAND AND MARITIME
B56555AREVAITEM1 O. C. KECKLEY COMPANY AX - DLA LAND AND MARITIME
1-2-1358PSM O. C. KECKLEY COMPANY AX - DLA LAND AND MARITIME
1-2-135SRPSM O. C. KECKLEY COMPANY AX - DLA LAND AND MARITIME
D56001PC2 O. C. KECKLEY COMPANY AX - DLA LAND AND MARITIME
578-4824-1674749REVAITEM1 NAVAL SHIP SYSTEMS COMMAND AX - DLA LAND AND MARITIME