NSN 4820-00-055-5988 Repair Services

Check Valve Overhaul, Repair, and Maintenance

MPN: 8712129

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-055-5988 check valve
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NSN 4820000555988


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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 4820-00-055-5988 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 4820-00-055-5988 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-055-5988
Categorization Check valves of copper having a pressure rating of 850 kpa or over
Repairability Code Z

This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Approximate Weight 0.1lb
Pipe Size Accommodated 0.250 inches 1st end
Thread Direction Right-hand 1st end
Flow Control Device Poppet
Disk Loading Method Spring
Renewable Seat Ring Type Pressed-in
Maximum Operating Temp 120.0 degrees fahrenheit single response
Connection Style Plain, optional end (pipe) 1st end
Valve Operation Method Automatic
Connection Type Threaded internal pipe 1st end
Mounting Position Horizontal or vertical
Thready Qty Per Inch (tpi) 18 1st end
Maximum Operating Pressure 3000.0 pounds per square inch single response
Thread Size 0.250 inches 2nd end
Material Stainless steel flow control device
Media For Which Designed Air 1st response
Style Designator Straight thru
Thread Series Designator Nptf 2nd end

Part Numbers

Part Number Company RNAAC (Repair Depot)
8712129 SCHNEEBECKS INDUSTRIES INC AZ - U.S. ARMY TANK-AUTOMOTIVE & ARMAMENTS COMMAND
8712129 GORIZIANE GROUP SPA ZR - ITALY
8712129 U S ARMY TANK AUTOMOTIVE COMMAND XX -