NSN 4820-00-585-7129 Repair Services

Check Valve Overhaul, Repair, and Maintenance

MPN: 2235S18B, 51-2PS444

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-585-7129 check valve
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NSN 4820005857129


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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 4820-00-585-7129 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 4820-00-585-7129 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-585-7129
Categorization Check valves of copper having a pressure rating of 850 kpa or over
Repairability Code

Approximate Weight 0.0lb
Pipe Size Accommodated 0.375 inches 1st end
Thread Class 3a 2nd end
Thread Direction Right-hand 1st end
Flow Control Device Ball
Disk Loading Method Spring
Connection Style Plain (pipe) 1st end
Valve Operation Method Automatic
Connection Type Threaded external pipe 1st end
Mounting Position Horizontal or vertical
Maximum Operating Pressure 1500.0 pounds per square inch single response
Thread Size 0.625 inches 2nd end
Outside Diameter Tube Accommodated 0.375 inches 2nd end
Material Copper alloy
Media For Which Designed Water-oil-gas single response
Style Designator Angle
Thread Series Designator Unf 2nd end

Part Numbers

Part Number Company RNAAC (Repair Depot)
2235S18B LUBRIQUIP INC AX - DLA LAND AND MARITIME
51-2PS444 CHICAGO PNEUMATIC TOOL CO CT - U.S. ARMY AVIATION & MISSILE COMMAND (AIR)
51-2PS444 CHICAGO PNEUMATIC TOOL CO CT - U.S. ARMY AVIATION & MISSILE COMMAND (AIR)