NSN 4810-00-574-7570 Repair Services

Valve Seat Overhaul, Repair, and Maintenance

MPN: 74-305-3

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4810-00-574-7570 valve seat
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NSN 4810005747570


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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 4810-00-574-7570 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 4810-00-574-7570 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4810-00-574-7570
Categorization Parts of taps, cocks, valves and similar appliances
Repairability Code

Approximate Weight 0.1lb
Thread Class 3a single threaded portion
Thread Length 0.195 inches single threaded portion
Flange Diameter Between 0.438 inches and 0.500 inches
Flange Seat To Disk End Height 0.095 inches
Under Flange Height 0.250 inches
Thread Size 0.375 inches single threaded portion
Body Stepped Inside Diameter 0.303 inches second step
Style Designator Threaded flanged
Thread Series Designator Unef single threaded portion

Part Numbers

Part Number Company RNAAC (Repair Depot)
74-305-3 AUTOMATIC SWITCH COMPANY AX - DLA LAND AND MARITIME