NSN 4820-00-287-2199 Repair Services

Safety Relief Valve Overhaul, Repair, and Maintenance

MPN: 17801, FIG112C, 420-004, 420004, 112C, 112CSS-2-185

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-287-2199 safety relief valve
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NSN 4820002872199


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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 4820-00-287-2199 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 4820-00-287-2199 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-287-2199
Categorization Safety or relief valves
Repairability Code Z

This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Approximate Weight 0.1lb
Pipe Size Accommodated 0.250 inches 1st end
Thread Direction Right-hand 1st end
Flow Control Device Ball
Bonnet Type Inside spring
Bonnet Attachment Method Threaded
Disk Loading Method Spring
Connection Style Plain (pipe) 1st end
Valve Operation Method Automatic or manual
Connection Type Threaded external pipe 1st end
Maximum Operating Pressure 300.0 pounds per square inch single response
Thread Size 0.250 inches 1st end
Opening Pressure Setting 185.0 pounds per square inch
Material Steel stem
Media For Which Designed Air single response
Style Designator Cross
Thread Series Designator Npt 1st end
Nondefinitive Specification/std Data 1/4 size

Part Numbers

Part Number Company RNAAC (Repair Depot)
17801 PARKER-HANNIFIN CORPORATION AX - DLA LAND AND MARITIME
FIG112C F.C.KINGSTON CO. AX - DLA LAND AND MARITIME
420-004 MALABAR AX - DLA LAND AND MARITIME
420004 MALABAR AX - DLA LAND AND MARITIME
112C F.C.KINGSTON CO. ZZ - USA
17801 LEROI INTERNATIONAL INC ZZ - USA
112CSS-2-185 F.C.KINGSTON CO. ZZ - USA
17801 COMPAIR KELLOGG XX -