NSN 4820-00-391-8444 Repair Services

Valve Seat Overhaul, Repair, and Maintenance

MPN: 21549AND23172, N160PC5-6-1IN

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-391-8444 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 4820-00-391-8444 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 4820-00-391-8444 can be offered in repaired, serviceable, overhauled, or inspected conditions.

National Stock Number (NSN)	4820-00-391-8444
Categorization	Parts of taps, cocks, valves and similar appliances
Repairability Code
Approximate Weight	0.0lb
Thread Class	2a single threaded portion
Err Default	0.350 inches single threaded portion
Flange Diameter	1.000 inches
Body Inside Diameter	0.406 inches
Flange Seat To Disk End Height	0.156 inches
Under Flange Height	0.375 inches
Seat Angle In Deg	45.000
Thread Size	0.750 inches single threaded portion
Seating Surface Shape	Angular
Special Features	With gasket, brass
Material	Stainless steel or steel
Surface Treatment	Passivate
Style Designator	Threaded flanged
Thread Series Designator	Unef single threaded portion
Fsc Application Data	Steam trap

Part Numbers

Part Number	Company	RNAAC (Repair Depot)
21549AND23172	SPIRAX SARCO, INC.	AX - DLA LAND AND MARITIME
N160PC5-6-1IN	SPIRAX SARCO, INC.	AX - DLA LAND AND MARITIME