NSN 4820-00-185-9850 Repair Services
Restrictor Check Valve Overhaul, Repair, and Maintenance
MPN: 311204, 311204000
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-185-9850 restrictor 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 4820-00-185-9850 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 4820-00-185-9850 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-185-9850 |
| Categorization | Check valves of materials other than copper, iron or steel |
| Repairability Code | |
| Approximate Weight | 0.1lb |
| Thread Class | 2b 1st end |
| Thread Direction | Right-hand 1st end |
| Aperture Diameter | 0.062 inches |
| Flow Control Device | Disk |
| Connection Style | Inverted flare (tube) 1st end |
| Valve Operation Method | Automatic |
| Connection Type | Unthreaded external hose 3rd end |
| Mounting Position | Horizontal or vertical |
| Thread Size | 0.438 inches 1st end |
| Seat Angle | 37.0 degrees 1st end |
| Outside Diameter Tube Accommodated | 0.250 inches 1st end |
| Material | Rubber synthetic flow control device |
| Thread Series Designator | Unf 1st end |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 311204 | IMI CORNELIUS INC. | HD - NAVAL INVENTORY CONTROL POINT |
| 311204000 | IMI CORNELIUS INC. | ZZ - USA |