NSN 4820-00-001-6204 Repair Services

Fluid Pressure Regulating Valve Overhaul, Repair, and Maintenance

MPN: 1LL22F3-40S, 2404-004

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-001-6204 fluid pressure regulating valve
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NSN 4820000016204


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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 4820-00-001-6204 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 4820-00-001-6204 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-001-6204
Categorization Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
Repairability Code

Approximate Weight 1.8lb
Body Material Aluminum alloy
Outside Surface Treatment Anodized
Body Style Straight thru
Stem Material Steel
Furnished Items Adjustment stem
Media For Which Designed Air
First End Connection Type Threaded internal pipe
First End Style Designator Plain
First End Thread Size And Series/type Designator 0.375-18 npt
First End Thread Direction Right-hand
Second End Relationship With First End Identical
Third End Relationship With Preceding Ends Identical with first end
Fourth End Relationship With Preceding Ends Identical with first end
Seat Material Rubber, buna-n
Center To Center Distance 1.688 inches
Flow Control Device Piston, free type
Flow Control Device Material Steel
End Connection Quantity 4
Renewable Seat Ring Type Pressed-in
Mounting Facility Flange
Outlet Pressure Range +1000.0/+4000.0 pounds per square inch
Regulation Type Manual, double stage
Manual Control Method Screw
Valve Stem Design Single seat
Valve Loading Method Weight
Maximum Inlet Pressure Rating 4000.0 pounds per square inch
Outlet Pressure Setting 2500.0 pounds per square inch
Filter Not included
Tempurature Rating 200.0 degrees fahrenheit

Part Numbers

Part Number Company RNAAC (Repair Depot)
1LL22F3-40S DANFOSS FLUID POWER INC AX - DLA LAND AND MARITIME
2404-004 VEECO INSTRUMENTS INC. AX - DLA LAND AND MARITIME