NSN 4820-00-580-7055 Repair Services

Safety Relief Valve Overhaul, Repair, and Maintenance

MPN: 1000-3, 1A11R3-40S

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-580-7055 safety relief valve
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NSN 4820005807055


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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 4820-00-580-7055 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 4820-00-580-7055 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-580-7055
Categorization Safety or relief valves
Repairability Code

Approximate Weight 0.0lb
Pipe Size Accommodated 0.375 inches all ends
Thread Direction Right-hand all ends
Flow Control Device Poppet
Disk Loading Method Spring
Valve Discharge Flow Rate 10.5 gallons per minute
Connection Style Plain, optional en (pipe) all ends
Valve Operation Method Automatic
Connection Type Threaded internal pipe all ends
Features Provided Pressure tight outlet side
Thready Qty Per Inch (tpi) 18 all ends
Adjustable Pressure Range +500.0/+4000.0 pounds per square inch
Thread Size 0.375 inches all ends
Special Features Pilot operated
Material Steel seat
Style Designator Straight thru
Thread Series Designator Npt all ends

Part Numbers

Part Number Company RNAAC (Repair Depot)
1000-3 DANFOSS FLUID POWER INC AX - DLA LAND AND MARITIME
1A11R3-40S DANFOSS FLUID POWER INC TU - DLA LOGISTICS INFORMATION SERVICE