NSN 4820-00-037-5576 Repair Services

Valve Seat Overhaul, Repair, and Maintenance

MPN: 144355P10, AS144355P10

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-037-5576 valve seat
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NSN 4820000375576


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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 4820-00-037-5576 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 4820-00-037-5576 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-037-5576
Categorization Parts of taps, cocks, valves and similar appliances
Repairability Code

Approximate Weight 0.0lb
Flange Diameter 2.830 inches
Body Outside Diameter Between 2.367 inches and 2.371 inches
Flange Seat To Disk End Height Between 0.435 inches and 0.438 inches
Under Flange Height 0.140 inches
Seat Angle In Deg 45.000
Hardness Rating 90.0 rockwell b and 105.0 rockwell b
Seating Surface Shape Angular
Body Stepped Inside Diameter 2.665 inches first step and 2.675 inches first step
Material Stainless steel
Style Designator Plain flanged
Fsc Application Data Aircraft eng r2800

Part Numbers

Part Number Company RNAAC (Repair Depot)
144355P10 UNITED TECHNOLOGIES CORPORATION MB -
144355P10 PRATT & WHITNEY CANADA CIE DIVPRATT MB -
AS144355P10 AIRCRAFT SUPPLIES MB -