NSN 4820-00-138-2075 Repair Services

Fluid Pressure Regulating Valve Overhaul, Repair, and Maintenance

MPN: 87-7-7, 87-7, 022-03713

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-138-2075 fluid pressure regulating valve
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NSN 4820001382075


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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 4820-00-138-2075 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 4820-00-138-2075 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-138-2075
Categorization Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
Repairability Code

Approximate Weight 0.0lb
Body Material Brass
Outside Surface Treatment Maring finish
Body Style Straight thru
Media For Which Designed Air
First End Connection Type Threaded internal tube
First End Style Designator Gasket seal
First End Outside Diameter Tube Accommodated 0.188 inches
First End Thread Size And Series/type Designator 3/8-24 unf
First End Thread Class 2b
First End Thread Direction Right-hand
Second End Relationship With First End Identical
Seat Material Brass
First End Seat Angle In Deg 37.0
Flow Control Device Diaphragm
Flow Control Device Material Rubber, buna-n
End Connection Quantity 2
Renewable Seat Ring Type Bonded
Outlet Pressure Range +0.0 to 50.0 pounds per square inch
Regulation Type Manual single stage
Manual Control Method Knob
Valve Loading Method Spring
Remote Actuation Method Diaphragm
Maximum Inlet Pressure Rating 400.0 pounds per square inch
Outlet Pressure Accuracy Rating 0.500 pounds per square inch
Filter Not included
Tempurature Rating 175.0 degrees fahrenheit
Test Data Document 81349-mils901 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Part Numbers

Part Number Company RNAAC (Repair Depot)
87-7-7 JOHNSON CONTROLS, INC. AX - DLA LAND AND MARITIME
87-7 JOHNSON CONTROLS, INC. AX - DLA LAND AND MARITIME
022-03713 JOHNSON CONTROLS NAVY SYSTEMS, LLC HD - NAVAL INVENTORY CONTROL POINT