NSN 4820-00-604-4971 Repair Services
Safety Relief Valve Overhaul, Repair, and Maintenance
MPN: B566S-290, 365-24237PC49, B566S300, 022-02097-000, 022-02097, 22-1146, 464686 PIECE 75, 464686, 22-1146P
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-604-4971 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 4820-00-604-4971 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 4820-00-604-4971 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-604-4971 |
| Categorization | Safety or relief valves |
| Repairability Code | |
| Approximate Weight | 0.5lb |
| Pipe Size Accommodated | 1.000 inches 1st end |
| Thread Direction | Right-hand all ends |
| Flow Control Device | Piston |
| Disk Loading Method | Spring |
| Connection Style | Plain (pipe) all ends |
| Valve Operation Method | Automatic |
| Connection Type | Threaded external pipe all ends |
| Thread Size | 1.000 inches all ends |
| Opening Pressure Setting | 300.0 pounds per square inch |
| Special Features | Maritime model with monel valve trim, used with ammonia, corrosive, refrigerants |
| Material | Steel body |
| Style Designator | Angle |
| Thread Series Designator | Npt all ends |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| B566S-290 | HENRY TECHNOLOGIES INC. | AX - DLA LAND AND MARITIME |
| 365-24237PC49 | JOHNSON CONTROLS NAVY SYSTEMS, LLC | AX - DLA LAND AND MARITIME |
| B566S300 | HENRY TECHNOLOGIES INC. | AX - DLA LAND AND MARITIME |
| 022-02097-000 | JOHNSON CONTROLS NAVY SYSTEMS, LLC | ZZ - USA |
| 022-02097 | JOHNSON CONTROLS NAVY SYSTEMS, LLC | ZZ - USA |
| 22-1146 | JOHNSON CONTROLS NAVY SYSTEMS, LLC | ZZ - USA |
| 464686 PIECE 75 | JOHNSON CONTROLS NAVY SYSTEMS, LLC | ZZ - USA |
| 464686 | SHEARER INDUSTRIAL SUPPLY CO | ZZ - USA |
| 22-1146P | JOHNSON CONTROLS NAVY SYSTEMS, LLC | ZZ - USA |