NSN 4820-00-555-0356 Repair Services

Safety Relief Valve Overhaul, Repair, and Maintenance

MPN: 133PS586, 133PS799, 23A1IN300PSI

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-555-0356 safety relief valve
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NSN 4820005550356


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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 4820-00-555-0356 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 4820-00-555-0356 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-555-0356
Categorization Safety or relief valves
Repairability Code O

If condemned or economically unserviceable, dispose at organizational level.

Approximate Weight 0.1lb
Thread Direction Right-hand 1st end
Flow Control Device Disk
Bonnet Type Inside spring
Bonnet Attachment Method Integral
Disk Loading Method Spring
Valve Discharge Flow Rate 1190.0 cubic feet per minute
Maximum Operating Temp 150.0 degrees fahrenheit single response
Connection Style Plain, optional en (pipe) 1st end
Valve Operation Method Automatic or manual
Connection Type Threaded internal pipe 1st end
Features Provided Pressure tight outlet side
Maximum Operating Pressure 1000.0 pounds per square inch single response
Thread Size 1.000 inches 2nd end
Opening Pressure Setting 300.0 pounds per square inch
Material Steel stem
Media For Which Designed Gas, inert 1st response
Style Designator Angle
Thread Series Designator Npt 1st end

Part Numbers

Part Number Company RNAAC (Repair Depot)
133PS586 CHICAGO PNEUMATIC TOOL CO AX - DLA LAND AND MARITIME
133PS586 CHICAGO PNEUMATIC TOOL CO AX - DLA LAND AND MARITIME
133PS799 CHICAGO PNEUMATIC TOOL CO AX - DLA LAND AND MARITIME
133PS799 CHICAGO PNEUMATIC TOOL CO CT - U.S. ARMY AVIATION & MISSILE COMMAND (AIR)
133PS799 NEAC COMPRESSOR SERVICE USA INC ZZ - USA
23A1IN300PSI ANDERSON GREENWOOD LP ZZ - USA