NSN 4820-00-157-8129 Repair Services
Fluid Pressure Regulating Valve Overhaul, Repair, and Maintenance
MPN: 325700PC4, 591411PC1, 3257000, 818194REVD, 591411-1
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-157-8129 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 4820-00-157-8129 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 4820-00-157-8129 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-157-8129 |
| Categorization | Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level |
| Repairability Code | |
| Approximate Weight | 0.2lb |
| Body Material | Aluminum alloy |
| Body Style | Straight thru |
| Media For Which Designed | Air |
| First End Connection Type | Unthreaded internal tube |
| First End Style Designator | Plain |
| First End Outside Diameter Tube Accommodated | 0.187 inches |
| Second End Relationship With First End | Not identical |
| Second End Connection Type | Plain face flange |
| Second End Style Designator | Plain |
| Second End Flange Shape Style | Oval w/ bolt holes |
| Second End Flange Thickness | 0.187 inches |
| Second End Bolt Hole Quantity | 2 |
| Second End Bolt Hole Diameter | 0.140 inches |
| Flow Control Device | Disk |
| End Connection Quantity | 2 |
| Regulation Type | Automatic single stage |
| Valve Loading Method | Spring |
| Filter | Not included |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 325700PC4 | LOCKHEED MARTIN CORPORATION | AX - DLA LAND AND MARITIME |
| 591411PC1 | NAVAIR AND NAVSEA MANAGED | AX - DLA LAND AND MARITIME |
| 325700PC4 | NAVAIR AND NAVSEA MANAGED | AX - DLA LAND AND MARITIME |
| 3257000 | NAVAIR AND NAVSEA MANAGED | AX - DLA LAND AND MARITIME |
| 818194REVD | LOCKHEED MARTIN CORPORATION | HD - NAVAL INVENTORY CONTROL POINT |
| 591411-1 | NAVAIR AND NAVSEA MANAGED | HD - NAVAL INVENTORY CONTROL POINT |