NSN 4820-00-515-5663 Repair Services

Fluid Pressure Regulating Valve Overhaul, Repair, and Maintenance

MPN: SR200B973, MILR19180, TY1CLB1W, B1W SRG250B-580

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-515-5663 fluid pressure regulating valve
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NSN 4820005155663


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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 4820-00-515-5663 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 4820-00-515-5663 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-515-5663
Categorization Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
Repairability Code

Approximate Weight 7.0lb
Body Material Any acceptable
Body Style Angle
Furnished Items Automatic relief valve and inlet pressure gage
Media For Which Designed Air and helium and nitrogen, gaseous
First End Connection Type Threaded external tube
First End Style Designator Inverted flare
First End Thread Size And Series/type Designator 9/16-18 unf
First End Thread Class 3a
First End Thread Direction Right-hand
Second End Relationship With First End Not identical
Second End Connection Type Threaded external gas cylinder
Second End Style Designator Swivel nut, flared
Second End Thread Size And Series/type Designator 0.960-14 ngo
Second End Thread Direction Left-hand
Seat Material Any acceptable
First End Seat Angle In Deg 60.0
Flow Control Device Material Any acceptable
End Connection Quantity 2
Outlet Pressure Range +0.0/+100.0 pounds per square inch
Regulation Type Manual single stage
Valve Stem Design Single seat
Valve Loading Method Spring
Maximum Inlet Pressure Rating 2500.0 pounds per square inch
Outlet Pressure Accuracy Rating Not rated
Filter Included

Part Numbers

Part Number Company RNAAC (Repair Depot)
SR200B973 AMERIGAS INC AX - DLA LAND AND MARITIME
MILR19180 MILITARY SPECIFICATIONS AX - DLA LAND AND MARITIME
TY1CLB1W LINDE LLC AX - DLA LAND AND MARITIME
B1W SRG250B-580 VICTOR EQUIPMENT CO ZZ - USA