NSN 4820-00-575-1911 Repair Services

Check Valve Overhaul, Repair, and Maintenance

MPN: 802-4

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-575-1911 check valve

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 4820-00-575-1911 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 4820-00-575-1911 can be offered in repaired, serviceable, overhauled, or inspected conditions.

National Stock Number (NSN)	4820-00-575-1911
Categorization	Check valves of copper having a pressure rating of 850 kpa or over
Repairability Code
Approximate Weight	0.0lb
Thread Class	3a 1st end
Thread Direction	Right-hand 1st end
Flow Control Device	Disk
Disk Loading Method	Spring
Maximum Operating Temp	350.0 degrees fahrenheit single response
Connection Style	Flared (tube) 1st end
Valve Operation Method	Automatic
Connection Type	Threaded external tube 1st end
Mounting Position	Horizontal or vertical
Thready Qty Per Inch (tpi)	20 1st end
Maximum Operating Pressure	600.0 pounds per square inch single response
Thread Size	0.438 inches 1st end
Seat Angle	45.0 degrees 1st end
Outside Diameter Tube Accommodated	0.250 inches 1st end
Material	Copper alloy body
Style Designator	Straight thru
Thread Series Designator	Unf 1st end

Part Numbers

Part Number	Company	RNAAC (Repair Depot)
802-4	SUPERIOR VALVE CO	XX -