NSN 4820-00-618-2500 Repair Services

Fluid Pressure Regulating Valve Overhaul, Repair, and Maintenance

MPN: 223B45214, C9100A2, 4-6403, 34-6403, C7100B

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-618-2500 fluid pressure regulating valve
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NSN 4820006182500


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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 4820-00-618-2500 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 4820-00-618-2500 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-618-2500
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
Body Style Angle
Stem Material Brass
Furnished Items Automatic relief valve
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 1/4-18 npt
First End Thread Direction Right-hand
Seat Material Nonmetallic composition
Flow Control Device Stem and integral disk
Flow Control Device Material Brass and nonmetallic composition
End Connection Quantity 2
Renewable Seat Ring Type Threaded
Outlet Pressure Range +0.0 to 500.0 pounds per square inch
Regulation Type 1st stage automatic, 2nd stage manual
Manual Control Method Wheel
Valve Stem Design Single seat
Valve Loading Method Spring
Maximum Inlet Pressure Rating 5000.0 pounds per square inch
Outlet Pressure Accuracy Rating Not rated
Filter Not included

Part Numbers

Part Number Company RNAAC (Repair Depot)
223B45214 AIR PRODUCTS AND CHEMICALS, INC. SB - 645 MSSQ/MSIAPCS
C9100A2 APD CRYOGENICS INC SB - 645 MSSQ/MSIAPCS
4-6403 WISCONSIN ALUMINUM FOUNDRY CO SB - 645 MSSQ/MSIAPCS
34-6403 AIR PRODUCTS AND CHEMICALS, INC. SB - 645 MSSQ/MSIAPCS
C7100B APD CRYOGENICS INC SB - 645 MSSQ/MSIAPCS