NSN 4820-00-036-1989 Repair Services

Valve Seat Overhaul, Repair, and Maintenance

MPN: 83758

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-036-1989 valve seat
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NSN 4820000361989


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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 4820-00-036-1989 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 4820-00-036-1989 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-036-1989
Categorization Parts of taps, cocks, valves and similar appliances
Repairability Code

Approximate Weight 6.1lb
Thread Class 3a single threaded portion
Thread Length 0.750 inches single threaded portion
Overall Height 2.938 inches
Body Inside Diameter 3.875 inches
Thready Qty Per Inch (tpi) 14 single threaded portion
Thread Size 5.000 inches single threaded portion
Seating Surface Shape Flat
Material Stainless steel
Style Designator Plain threaded
Thread Series Designator Uns single threaded portion

Part Numbers

Part Number Company RNAAC (Repair Depot)
83758 DRESSER, INC. AX - DLA LAND AND MARITIME
83758 ASHCROFT INC. AX - DLA LAND AND MARITIME