NSN 4820-00-199-2392 Repair Services

Gaseou Pressure Equalizing Valve Overhaul, Repair, and Maintenance

MPN: P4-309-1-1

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-199-2392 gaseou pressure equalizing valve
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NSN 4820001992392


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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 4820-00-199-2392 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 4820-00-199-2392 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-199-2392
Categorization Other taps, cocks, valves, etc.
Repairability Code

Approximate Weight 0.0lb
Body Material Aluminum alloy, qq-a-200/3, alloy 2024, t4
Maximum Operating Pressure 15.0 pounds per square inch
Outside Surface Treatment Anodized
Body Style Single connection straight thru
Tempurature Rating -65.0 degrees fahrenheit and 300.0 degrees fahrenheit
Media For Which Designed Air
First End Connection Type Threaded external boss
First End Style Designator Plain
First End Thread Size And Series/type Designator 7/8-20 unef
First End Thread Class 3a
First End Thread Direction Right-hand
Seat Material Aluminum alloy, qq-a-200/3, alloy 2024, t4
Flow Control Device Poppet
Flow Control Device Material Aluminum alloy, qq-a-200/3, alloy 2024, t4
End Connection Quantity 1
Disk Loading Method Spring
Opening Pressure Setting 2.0 pounds per square inch
Valve Venting Design Type Atmospheric
Valve Relief Design Type Pressure

Part Numbers

Part Number Company RNAAC (Repair Depot)
P4-309-1-1 CIRCOR AEROSPACE, INC. SE - SAN ANTONIO AIR LOGISTICS CENTER