NSN 4820-00-127-8755 Repair Services

Safety Relief Valve Overhaul, Repair, and Maintenance

MPN: A10526, A10126-55, A10526-0053

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-127-8755 safety relief valve
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NSN 4820001278755


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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 4820-00-127-8755 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 4820-00-127-8755 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-127-8755
Categorization Safety or relief valves
Repairability Code Z

This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.
Approximate Weight 2.1lb
Thread Direction Right-hand 1st end
Flow Control Device Disk
Bonnet Type Inside screw
Bonnet Attachment Method Integral
Connection Style Plain (pipe) 1st end
Valve Operation Method Automatic
Connection Type Threaded external pipe 1st end
Adjustable Pressure Range +35.0 to 75.0 pounds per square inch
Maximum Operating Pressure 75.0 pounds per square inch single response
Thread Size 0.500 inches 1st end
Material Copper alloy body
Style Designator Straight thru
Thread Series Designator Npt 1st end

Part Numbers

Part Number Company RNAAC (Repair Depot)
A10526 WESTINGHOUSE AIR BRAKE TECHNOLOGIES AX - DLA LAND AND MARITIME
A10126-55 WESTINGHOUSE AIR BRAKE TECHNOLOGIES AX - DLA LAND AND MARITIME
A10526-0053 WESTINGHOUSE AIR BRAKE TECHNOLOGIES AX - DLA LAND AND MARITIME