NSN 4820-00-618-8458 Repair Services
Check Valve Overhaul, Repair, and Maintenance
MPN: 481 1-4D2, 10667857, 481-1/4D1-2, 321881P3
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-618-8458 check 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 4820-00-618-8458 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 4820-00-618-8458 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-618-8458 |
| Categorization | Check valves of materials other than copper, iron or steel |
| Repairability Code | |
| Approximate Weight | 0.1lb |
| Thread Direction | Right-hand 1st end |
| Flow Control Device | Poppet |
| Disk Loading Method | Spring |
| Maximum Operating Temp | 200.0 degrees fahrenheit single response |
| Connection Style | Plain, optional end (pipe) 1st end |
| Valve Operation Method | Automatic |
| Connection Type | Threaded internal pipe 1st end |
| Mounting Position | Horizontal |
| Maximum Operating Pressure | 3000.0 pounds per square inch single response |
| Thread Size | 0.250 inches 2nd end |
| Special Features | 2.0 psi valve openingpressure |
| Material | Steel comp 304 flow control device |
| Surface Treatment | Anodize |
| Surface Treatment Specification | Mil-a-8625, type 2 military specification single treatment response |
| Style Designator | Straight thru |
| Thread Series Designator | Npt 1st end |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 481 1-4D2 | TELEDYNE INDUSTRIES INC | AX - DLA LAND AND MARITIME |
| 10667857 | U S ARMY AVIATION AND MISSILE | BD - U.S. ARMY AVIATION & MISSILE COMMAND |
| 481-1/4D1-2 | PARKER-HANNIFIN CORPORATION | ZZ - USA |
| 321881P3 | MEGGITT (NORTH HOLLYWOOD), INC. | ZZ - USA |
| 321881P3 | HOWDEN FLUID SYSTEMS | ZZ - USA |