NSN 4820-00-038-7018 Repair Services

Safety Relief Valve Overhaul, Repair, and Maintenance

MPN: MILV24332, MILV24332GRB1 1-2 250-15-30F, 20318

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-038-7018 safety relief valve
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NSN 4820000387018


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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 4820-00-038-7018 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 4820-00-038-7018 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-038-7018
Categorization Safety or relief valves
Repairability Code

Approximate Weight 0.0lb
Flow Control Device Disk
Bonnet Type Inside spring
Bonnet Attachment Method Threaded
Disk Loading Method Spring
Valve Discharge Flow Rate 10.0 gallons per minute
Renewable Seat Ring Type Threaded
Bolt Hole Quantity 6 all ends
Maximum Operating Temp 70.0 degrees fahrenheit single response
Valve Operation Method Automatic
Flange Shape Round with holes all ends
Connection Type Flange all ends
Features Provided Pressure tight outlet side
Adjustable Pressure Range +15.0/+30.0 pounds per square inch
Maximum Operating Pressure 250.0 pounds per square inch single response
Opening Pressure Setting 30.0 pounds per square inch
Outside Diameter 5.620 inches all ends
Thickness 0.812 inches all ends
Bolt Hole Diameter 0.562 inches all ends
Bolt Circle Diameter 3.938 inches all ends
Flange Face Design Plain all ends
Material Steel seat
Material Specification Qq-c-390, alloyd4/d/ federal specification single material response body
Media For Which Designed Water, fresh single response
Style Designator Angle
Test Data Document 81349-mil-s-901 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Nondefinitive Specification/std Data B grade

Part Numbers

Part Number Company RNAAC (Repair Depot)
MILV24332 MILITARY SPECIFICATIONS AX - DLA LAND AND MARITIME
MILV24332GRB1 1-2 250-15-30F NAVAL INVENTORY CONTROL POINT AX - DLA LAND AND MARITIME
20318 PENTAIR VALVES & CONTROLS US LP ZZ - USA
20318 ANDERSON GREENWOOD LP ZZ - USA