NSN 4820-00-535-2138 Repair Services

Fluid Pressure Regulating Valve Overhaul, Repair, and Maintenance

MPN: 26-1620-34-024, 772624-1

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-535-2138 fluid pressure regulating valve
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NSN 4820005352138


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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 4820-00-535-2138 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 4820-00-535-2138 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-535-2138
Categorization Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
Repairability Code

Approximate Weight 4.1lb
Body Material Steel, federal standard 66, aisi 303/sae 30303
Outside Surface Treatment Passivated, qq-p-35, type 2
Body Style Straight thru
Media For Which Designed Water, oil or gas
First End Connection Type Threaded internal boss
First End Style Designator Gasket seal
First End Thread Size And Series/type Designator 0.438-20 unjf
First End Thread Class 3b
First End Thread Direction Right-hand
Second End Relationship With First End Identical
Seat Material Plastic, tetrafluoroethylene
Flow Control Device Diaphragm
Flow Control Device Material Rubber, chloroprene
End Connection Quantity 2
Renewable Seat Ring Type Pressed-in
Outlet Pressure Range +0.0/+50.0 pounds per square inch
Regulation Type Automatic single stage
Valve Loading Method Spring
Maximum Inlet Pressure Rating 6000.0 pounds per square inch
Filter Included
Tempurature Rating Between -65.0 degrees fahrenheit and 165.0 degrees fahrenheit
Special Features Panel mtg

Part Numbers

Part Number Company RNAAC (Repair Depot)
26-1620-34-024 TESCOM CORP AX - DLA LAND AND MARITIME
772624-1 RAYTHEON COMPANY AX - DLA LAND AND MARITIME