NSN 4820-00-293-3848 Repair Services

Fluid Pressure Regulating Valve Overhaul, Repair, and Maintenance

MPN: SR450B-580, 14854, 18349, 805-9488

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-293-3848 fluid pressure regulating valve
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NSN 4820002933848


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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 4820-00-293-3848 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 4820-00-293-3848 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-293-3848
Categorization Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
Repairability Code

Approximate Weight 4.0lb
Body Material Brass
Body Style Straight thru
Furnished Items Inlet pressure gage and outlet pressure gage
Media For Which Designed Air and oxygen, gaseous and gas
First End Connection Type Threaded internal pipe
First End Style Designator Plain
First End Thread Size And Series/type Designator 0.250-18 npt
First End Thread Direction Right-hand
Second End Relationship With First End Not identical
Second End Connection Type Threaded external pipe
Second End Style Designator Plain
Second End Thread Size And Series/type Designator 0.250-18 npt
Second End Thread Direction Right-hand
Flow Control Device Diaphragm
Flow Control Device Material Steel, corrosion resisting
End Connection Quantity 2
Regulation Type 1st stage manual, 2nd stage automatic
Manual Control Method Tee handle
Valve Loading Method Spring
Maximum Inlet Pressure Rating 3000.0 pounds per square inch
Filter Included
Tempurature Rating Between -40.0 degrees fahrenheit and 165.0 degrees fahrenheit

Part Numbers

Part Number Company RNAAC (Repair Depot)
SR450B-580 VICTOR EQUIPMENT CO AX - DLA LAND AND MARITIME
14854 DIGITAL DEVELOPMENT CORP AX - DLA LAND AND MARITIME
18349 DIGITAL DEVELOPMENT CORP AX - DLA LAND AND MARITIME
805-9488 DIGITAL DEVELOPMENT CORP SE - SAN ANTONIO AIR LOGISTICS CENTER