NSN 4820-00-050-7672 Repair Services

Valve Seat Overhaul, Repair, and Maintenance

MPN: 81136

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-050-7672 valve seat
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NSN 4820000507672


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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 4820-00-050-7672 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 4820-00-050-7672 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-050-7672
Categorization Parts of taps, cocks, valves and similar appliances
Repairability Code N

Approximate Weight 0.1lb
Flange Diameter 0.328 inches
Body Outside Diameter Between 0.215 inches and 0.225 inches
Body Inside Diameter Between 0.154 inches and 0.156 inches
Flange Seat To Disk End Height Between 0.184 inches and 0.196 inches
Under Flange Height Between 0.117 inches and 0.127 inches
Hardness Rating 55.0 rockwell c and 62.0 rockwell c
Seating Surface Shape Flat
Special Features 6 bleed holes
Material Steel
Surface Treatment Passivate
Style Designator Plain flanged
Fsc Application Data Manifold, hydraulic system accessories, acft

Part Numbers

Part Number Company RNAAC (Repair Depot)
81136 HYDRO-AIRE, INC. AX - DLA LAND AND MARITIME