NSN 4820-00-540-4106 Repair Services

Pressure And Temper Relief Valve Overhaul, Repair, and Maintenance

MPN: 1048A2, AN6200-8AB, AA11248, 1048-2, 11800

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-540-4106 pressure and temper relief valve
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NSN 4820005404106


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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 4820-00-540-4106 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 4820-00-540-4106 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-540-4106
Categorization Safety or relief valves
Repairability Code

Approximate Weight 0.0lb
Body Material Aluminum alloy and copper alloy
Outside Surface Treatment Any acceptable
Body Style Straight through w/ offset give "adql" only when both ends flanged
Tempurature Rating 160.0 degrees fahrenheit
First End Connection Type Threaded internal boss
First End Style Designator Gasket seal
First End Thread Class 3b
First End Thread Direction Right-hand
Second End Relationship With First End Identical
Third End Relationship With Preceding Ends Identical with first end
Fourth End Relationship With Preceding Ends Identical with first end
Offset Distance 0.375 inches
Flow Control Device Piston, spring loaded
End Connection Quantity 4
Opening Pressure Setting 1600.0 pounds per square inch
Adjustable Pressure Range +1000.0/+2300.0 pounds per square inch
Valve Discharge Flow Rate 6.0 gallons per minute
Tempurature Adjustability Not adjustable
Tempurature Control Device Type Thermostatic
First End Thread Series Designator Unf
First End Thread Size 0.750 inches
Special Features For use w/ petroleum based hydraulic fluid

Part Numbers

Part Number Company RNAAC (Repair Depot)
1048A2 HYDRO SILICA CORP KE - NAVAL ICP
AN6200-8AB AERONAUTICAL STANDARDS GROUP XX -
AA11248 EATON AEROSPACE LLC XX -
1048-2 HYDRO-AIRE, INC. XX -
11800 HYDRO-AIRE, INC. XX -