NSN 4820-00-257-1666 Repair Services
Safety Relief Valve Overhaul, Repair, and Maintenance
MPN: 301525-1
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-257-1666 safety relief 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 4820-00-257-1666 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 4820-00-257-1666 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-257-1666 |
| Categorization | Safety or relief valves |
| Repairability Code | N |
| Approximate Weight | 0.1lb |
| Thread Class | 2a 1st end |
| Thread Direction | Right-hand 1st end |
| Flow Control Device | Poppet |
| Bonnet Type | Inside screw |
| Bonnet Attachment Method | Threaded |
| Connection Style | External seat for gasket seal (boss) 1st end |
| Valve Operation Method | Automatic |
| Connection Type | Threaded external boss 1st end |
| Thread Size | 0.562 inches 1st end |
| Material | Steel flow control device |
| Surface Treatment | Anodize |
| Style Designator | Angle |
| Thread Series Designator | Unf 1st end |
| Furnished Items And Quantity | 1 gasket |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 301525-1 | METADURE PARTS & SALES, INC. | SE - SAN ANTONIO AIR LOGISTICS CENTER |