NSN 4820-00-085-2358 Repair Services
Fluid Pressure Regulating Valve Overhaul, Repair, and Maintenance
MPN: 21720NHNS5-1 1-4, HNS5-1 1-4IN21720N, Y303797904, 303797904
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-085-2358 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 4820-00-085-2358 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 4820-00-085-2358 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-085-2358 |
| Categorization | Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level |
| Repairability Code |
D
When repair is beyond lower level maintenance capability, evacuate the item to depot. disposal is not authorized below wholesale level. |
| Approximate Weight | 145.0lb |
| Body Material | Steel |
| First End Flange Outside Diameter | 6.250 inches |
| Body Style | Straight thru |
| Stem Material | Steel, corrosion resisting |
| Furnished Items | Needle valve |
| Media For Which Designed | Steam |
| First End Connection Type | Raised face flange |
| First End Style Designator | Raised |
| First End Flange Shape Style | Round w/ bolt holes |
| First End Bolt Hole Quantity | 4 |
| First End Bolt Hole Diameter | 1.000 inches |
| First End Bolt Circle Diameter | 4.375 inches |
| Second End Relationship With First End | Identical |
| Seat Material | Cobalt alloy |
| Face To Face Distance | 12.250 inches |
| Flow Control Device Material | Cobalt alloy |
| End Connection Quantity | 2 |
| Renewable Seat Ring Type | Pressed-in |
| Outlet Pressure Range | +100.0/+600.0 pounds per square inch |
| Regulation Type | Manual single stage |
| Valve Stem Design | Single seat |
| Valve Loading Method | Spring |
| Remote Actuation Method | Diaphragm |
| Maximum Inlet Pressure Rating | 1500.0 pounds per square inch |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 21720NHNS5-1 1-4 | LESLIE CONTROLS, INC. | HD - NAVAL INVENTORY CONTROL POINT |
| HNS5-1 1-4IN21720N | LESLIE CONTROLS, INC. | HD - NAVAL INVENTORY CONTROL POINT |
| Y303797904 | LESLIE CONTROLS, INC. | ZZ - USA |
| 303797904 | LESLIE CONTROLS, INC. | ZZ - USA |