NSN 4820-00-455-1196 Repair Services

Safety Relief Valve Overhaul, Repair, and Maintenance

MPN: 1/4-230K-400, X1396T32-400, 1/4-230-400

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-455-1196 safety relief valve
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NSN 4820004551196


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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 4820-00-455-1196 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 4820-00-455-1196 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-455-1196
Categorization Safety or relief valves
Repairability Code

Approximate Weight 0.5lb
Thread Direction Right-hand all ends
Flow Control Device Poppet
Bonnet Type Inside spring
Bonnet Attachment Method Threaded
Disk Loading Method Spring
Maximum Operating Temp 185.0 degrees fahrenheit single response
Connection Style Plain (pipe) all ends
Valve Operation Method Automatic
Connection Type Threaded external pipe all ends
Features Provided Valve stem lock shield
Maximum Operating Pressure 1500.0 pounds per square inch single response
Thread Size 0.250 inches all ends
Opening Pressure Setting 400.0 pounds per square inch
Material Steel comp 303
Material Specification Aisi 303 assn standard single material response
Media For Which Designed Air single response
Style Designator Angle
Thread Series Designator Npt all ends

Part Numbers

Part Number Company RNAAC (Repair Depot)
1/4-230K-400 ANDERSON GREENWOOD LP AX - DLA LAND AND MARITIME
X1396T32-400 INGERSOLL-RAND COMPANY HD - NAVAL INVENTORY CONTROL POINT
X1396T32-400 DRESSER-RAND CO HD - NAVAL INVENTORY CONTROL POINT
1/4-230-400 ANDERSON GREENWOOD LP ZZ - USA