NSN 4820-00-289-0829 Repair Services

Safety Relief Valve Overhaul, Repair, and Maintenance

MPN: 20230, 2023000341M, 202300241M

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-289-0829 safety relief valve
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NSN 4820002890829


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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 4820-00-289-0829 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 4820-00-289-0829 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-289-0829
Categorization Safety or relief valves
Repairability Code

Approximate Weight 0.0lb
Flow Control Device Disk
Disk Loading Method Spring
Bolt Hole Quantity 4 all ends
Maximum Operating Temp 250.0 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
Valve Size 2.500 inches
Adjustable Pressure Range +20.0/+24.0 pounds per square inch
Maximum Operating Pressure 150.0 pounds per square inch single response
Outside Diameter 7.000 inches all ends
Thickness 0.062 inches all ends
First Connection Face To Centerline Distance 5.500 inches
Bolt Hole Diameter 0.750 inches all ends
Second Connection Face To Centerline Distance 5.500 inches
Bolt Circle Diameter 5.500 inches all ends
Flange Face Design Plain all ends
Special Features W/lifting lever
Material Stainless steel stem
Media For Which Designed Water-oil-gas single response
Style Designator Angle flanged ends

Part Numbers

Part Number Company RNAAC (Repair Depot)
20230 ANDERSON GREENWOOD LP AX - DLA LAND AND MARITIME
2023000341M ANDERSON GREENWOOD LP HD - NAVAL INVENTORY CONTROL POINT
202300241M PENTAIR VALVES & CONTROLS US LP ZZ - USA
202300241M ANDERSON GREENWOOD LP ZZ - USA