NSN 4820-00-586-3920 Repair Services

Valve Seat Overhaul, Repair, and Maintenance

MPN: C8943-9EPCALLNICU

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-586-3920 valve seat

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 4820-00-586-3920 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 4820-00-586-3920 can be offered in repaired, serviceable, overhauled, or inspected conditions.

National Stock Number (NSN)	4820-00-586-3920
Categorization	Parts of taps, cocks, valves and similar appliances
Repairability Code
Approximate Weight	0.0lb
Thread Class	2a single threaded portion
Err Default	0.316 inches single threaded portion
Flange Diameter	Between 0.934 inches and 0.940 inches
Taper Minor Diameter	Between 0.469 inches and 0.473 inches
Taper Major Diameter	Between 0.547 inches and 0.551 inches
Body Inside Diameter	Between 0.422 inches and 0.426 inches
Flange Seat To Disk End Height	Between 0.119 inches and 0.125 inches
Under Flange Height	0.316 inches
Seat Angle In Deg	15.000
Thready Qty Per Inch (tpi)	24 single threaded portion
Thread Size	0.766 inches single threaded portion
Seating Surface Shape	Angular
Special Features	1 seat ring
Material	Copper alloy
Style Designator	Threaded flanged
Thread Series Designator	Uns single threaded portion

Part Numbers

Part Number	Company	RNAAC (Repair Depot)
C8943-9EPCALLNICU	THE WALWORTH COMPANY	XX -