NSN 4820-00-300-6772 Repair Services

Safety Relief Valve Overhaul, Repair, and Maintenance

MPN: MILV22549, MILV22549G4001-2T042SBU, 20282G51M, 20282G51MCID883116983

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-300-6772 safety relief valve
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NSN 4820003006772


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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 4820-00-300-6772 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 4820-00-300-6772 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-300-6772
Categorization Safety or relief valves
Repairability Code

Approximate Weight 0.0lb
Pipe Size Accommodated 1.000 inches all ends
Flow Control Device Disk
Disk Loading Method Spring
Valve Discharge Flow Rate 176.0 cubic feet per minute
Maximum Operating Temp 60.0 degrees fahrenheit single response
Connection Style Socket with brazing ring err-100
Valve Operation Method Automatic
Connection Type Unthreaded internal pipe all ends
Features Provided Pressure tight outlet side
Adjustable Pressure Range +25.0/+42.0 pounds per square inch
Maximum Operating Pressure 400.0 pounds per square inch single response
Special Features Valve size 1 in.
Material Steel comp 303 or copper alloy or copper alloy 922 or copper alloy
Material Specification 66 federal standard 1st material response or astm b148 assn standard 2nd material response or qq-c-390, alloy d4/d/ federal specification 3rd material response
Media For Which Designed Air single response
Style Designator Angle

Part Numbers

Part Number Company RNAAC (Repair Depot)
MILV22549 MILITARY SPECIFICATIONS HD - NAVAL INVENTORY CONTROL POINT
MILV22549G4001-2T042SBU NAVAL INVENTORY CONTROL POINT HD - NAVAL INVENTORY CONTROL POINT
20282G51M ANDERSON GREENWOOD LP ZZ - USA
20282G51MCID883116983 PENTAIR VALVES & CONTROLS US LP ZZ - USA
20282G51MCID883116983 ANDERSON GREENWOOD LP ZZ - USA