NSN 4810-00-053-9518 Repair Services

Valve Seat Overhaul, Repair, and Maintenance

MPN: 311546-6

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4810-00-053-9518 valve seat
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NSN 4810000539518


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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 4810-00-053-9518 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 4810-00-053-9518 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4810-00-053-9518
Categorization Parts of taps, cocks, valves and similar appliances
Repairability Code Z

This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Approximate Weight 0.0lb
Flange Diameter 0.374 inches
Body Outside Diameter Between 0.240 inches and 0.260 inches
Body Inside Diameter 0.072 inches
Flange Seat To Disk End Height 0.097 inches
Under Flange Height 0.140 inches
Seat Angle In Deg Between 59.000 and 61.000
Seating Surface Shape Angular
Material Steel comp 303
Material Specification Mil-s-7720 military specification single material response

Part Numbers

Part Number Company RNAAC (Repair Depot)
311546-6 HONEYWELL INTERNATIONAL INC. SB - 645 MSSQ/MSIAPCS
311546-6 HONEYWELL INTERNATIONAL INC. SB - 645 MSSQ/MSIAPCS
311546-6 ALLIEDSIGNAL INC SB - 645 MSSQ/MSIAPCS
311546-6 HONEYWELL INTERNATIONAL INC. ZZ - USA