NSN 4820-00-504-2650 Repair Services

Pressure And Temper Relief Valve Overhaul, Repair, and Maintenance

MPN: A51H9214-3, 48430

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-504-2650 pressure and temper relief valve
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NSN 4820005042650


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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 4820-00-504-2650 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 4820-00-504-2650 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-504-2650
Categorization Safety or relief valves
Repairability Code E

(1) iram program intensive management reparables (2) material (expendable ordnance) requiring lot and serial-# control but which is reported by serial-# only.
Approximate Weight 3.0lb
Body Material Aluminum alloy, qq-a-225/6, alloy 2024, t6
Outside Surface Treatment Anodized, mil-a-8625
Tempurature Rating 275.0 degrees fahrenheit
Media For Which Designed Hydraulic fluid, phosphate-ester base
Seat Material Aluminum alloy, qq-a-225/6, alloy 2024, t6
Flow Control Device Poppet
Flow Control Device Material Steel, corrosion resisting, qq-s-763, class 410
Opening Pressure Setting 300.0 pounds per square inch
Valve Discharge Flow Rate 56.0 gallons per minute
Bulb Length 7.870 inches
Tempurature Adjustability Not adjustable
Tempurature Control Device Type Thermostatic
Reference Number Differentiating Characteristics As differentiated by the source control dwg no.

Part Numbers

Part Number Company RNAAC (Repair Depot)
A51H9214-3 NORTHROP GRUMMAN SYSTEMS CORPORATION KE - NAVAL ICP
48430 EATON CORPORATION KE - NAVAL ICP
A51H9214-3 NORTHROP GRUMMAN SYSTEMS CORPORATION KE - NAVAL ICP