NSN 4820-00-095-0561 Repair Services

Safety Relief Valve Overhaul, Repair, and Maintenance

MPN: 6-250-78, 5010R, 667764, 5-345-75

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-095-0561 safety relief valve
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NSN 4820000950561


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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 4820-00-095-0561 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 4820-00-095-0561 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-095-0561
Categorization Safety or relief valves
Repairability Code

Approximate Weight 50.0lb
Flow Control Device Poppet
Disk Loading Method Spring
Valve Discharge Flow Rate 10.0 gallons per minute
Connection Type Butt weld pipe 1st end
Mounting Facility Threaded fastener
Features Provided Pressure tight outlet side
Maximum Operating Pressure 250.0 pounds per square inch single response
Opening Pressure Setting 12.0 pounds per square inch
Material Aluminum alloy seat
Media For Which Designed Hydraulic fluid, phosphate-ester base single response
Style Designator Straight thru

Part Numbers

Part Number Company RNAAC (Repair Depot)
6-250-78 PARKER HANNIFIN CORPORATION MF - ENGINEERING DATA SUPPORT CENTER
5010R TRANSDIGM, INC. MF - ENGINEERING DATA SUPPORT CENTER
667764 LOCKHEED MARTIN CORPORATION MF - ENGINEERING DATA SUPPORT CENTER
5-345-75 PARKER-HANNIFIN CORPORATION MF - ENGINEERING DATA SUPPORT CENTER
6-250-78 PARKER-HANNIFIN CORPORATION MF - ENGINEERING DATA SUPPORT CENTER