NSN 4820-00-171-9821 Repair Services
Fluid Pressure Regulating Valve Overhaul, Repair, and Maintenance
MPN: MILR19180, 0781-6023
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-171-9821 fluid pressure regulating valveFAA 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 4820-00-171-9821 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 4820-00-171-9821 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-171-9821 |
| 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 | Any acceptable |
| Body Style | Straight thru |
| Stem Material | Brass |
| Furnished Items | Automatic relief valve and cylinder gage and delivery gage and indicator |
| Media For Which Designed | Hydrogen |
| First End Connection Type | Threaded internal gas cylinder |
| First End Style Designator | Swivel nut, gas |
| First End Thread Size And Series/type Designator | 0.830-14 ngo |
| First End Thread Direction | Left-hand |
| Second End Relationship With First End | Not identical |
| Second End Connection Type | Threaded external tube |
| Second End Style Designator | Flareless |
| Second End Outside Diameter Tube Accommodated | 0.562 inches |
| Second End Thread Size And Series/type Designator | 9/16-18 unf |
| Second End Thread Class | 3a |
| Second End Thread Direction | Left-hand |
| Seat Material | Brass |
| Second End Seat Radius | Any acceptable |
| Packing Material | Any acceptable |
| Flow Control Device | Diaphragm |
| Flow Control Device Material | Rubber, chloroprene |
| End Connection Quantity | 2 |
| First End Thread Pitch Diameters | +0.7750 to 0.7786 inches |
| Regulation Type | Manual single stage |
| Manual Control Method | Lever |
| Valve Loading Method | Weight |
| Maximum Inlet Pressure Rating | 1600.0 pounds per square inch |
| Outlet Pressure Accuracy Rating | Not rated |
| Filter | Not included |
| Unable To Decode | Unable to decode and unable to decode |
| Unable To Decode | Unable to decode and unable to decode and unable to decode and unable to decode |
| Nondefinitive Specification/std Data | 1 type and h1 class |
| Departure From Cited Designator | As modified by the dial range |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| MILR19180 | MILITARY SPECIFICATIONS | AX - DLA LAND AND MARITIME |
| 0781-6023 | VICTOR EQUIPMENT CO | AX - DLA LAND AND MARITIME |
| MILR19180 | MILITARY SPECIFICATIONS | AX - DLA LAND AND MARITIME |
| 0781-6023 | VICTOR EQUIPMENT CO | AX - DLA LAND AND MARITIME |
| MILR19180 | MILITARY SPECIFICATIONS | AX - DLA LAND AND MARITIME |
| 0781-6023 | VICTOR EQUIPMENT CO | AX - DLA LAND AND MARITIME |
| MILR19180 | MILITARY SPECIFICATIONS | AX - DLA LAND AND MARITIME |
| 0781-6023 | VICTOR EQUIPMENT CO | AX - DLA LAND AND MARITIME |
| MILR19180 | MILITARY SPECIFICATIONS | AX - DLA LAND AND MARITIME |
| 0781-6023 | VICTOR EQUIPMENT CO | AX - DLA LAND AND MARITIME |
| MILR19180 | MILITARY SPECIFICATIONS | AX - DLA LAND AND MARITIME |
| 0781-6023 | VICTOR EQUIPMENT CO | AX - DLA LAND AND MARITIME |