NSN 4820-00-559-1637 Repair Services

Fluid Pressure Regulating Valve Overhaul, Repair, and Maintenance

MPN: 10123BPTG

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-559-1637 fluid pressure regulating valve
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NSN 4820005591637


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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 4820-00-559-1637 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 4820-00-559-1637 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-559-1637
Categorization Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
Repairability Code

Approximate Weight 0.0lb
Body Material Aluminum alloy
Outside Surface Treatment Anodized
Body Style Straight thru
Furnished Items Outlet pressure gage
First End Connection Type Threaded internal pipe
First End Style Designator Plain
First End Thread Size And Series/type Designator 3/8-18 npt
First End Thread Direction Right-hand
Second End Relationship With First End Identical
Seat Material Aluminum alloy
Flow Control Device Diaphragm
Flow Control Device Material Plastic, nylon resin and rubber, buna-n
End Connection Quantity 2
Mounting Facility Bolts
Outlet Pressure Range +0.0 to 10.0 pounds per square inch
Regulation Type Manual single stage
Manual Control Method Knob
Valve Stem Design Single seat
Valve Loading Method Spring
Maximum Inlet Pressure Rating 250.0 pounds per square inch
Filter Not included
Tempurature Rating Between -40.0 degrees fahrenheit and 200.0 degrees fahrenheit
Special Features Low bleed, tamper proof, gage

Part Numbers

Part Number Company RNAAC (Repair Depot)
10123BPTG FAIRCHILD INDUSTRIAL PRODUCTS SE - SAN ANTONIO AIR LOGISTICS CENTER