NSN 4820-00-555-7866 Repair Services
Check Valve Overhaul, Repair, and Maintenance
MPN: 12-1053-1-5, E380034-11, U513795-1, 932596, 820743, 30F73931, 1310
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-555-7866 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 4820-00-555-7866 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 4820-00-555-7866 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-555-7866 |
| Categorization | Check valves of copper having a pressure rating of 850 kpa or over |
| Repairability Code | N |
| Approximate Weight | 0.0lb |
| Thread Class | 3a all ends |
| Thread Direction | Right-hand all ends |
| Flow Control Device | Poppet |
| Disk Loading Method | Spring |
| Maximum Operating Temp | 160.0 degrees fahrenheit single response |
| Connection Style | Flared (tube) all ends |
| Valve Operation Method | Automatic |
| Connection Type | Threaded external tube all ends |
| Mounting Position | Horizontal |
| Maximum Operating Pressure | 3000.0 pounds per square inch single response |
| Thread Size | 0.438 inches all ends |
| Seat Angle | 37.0 degrees all ends |
| Outside Diameter Tube Accommodated | 0.250 inches all ends |
| Special Features | Material for body and seat; stainstainless steel; thread quantity per inch: 20; approximate length including end fittings: 1.5037 in. Min to 1.59625 in. Max |
| Media For Which Designed | Air single response |
| Style Designator | Straight thru |
| Thread Series Designator | Unjf all ends |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 12-1053-1-5 | TREND TOOL, INC | 9Z - DLA LOGISTICS INFORMATION SERVICE - K |
| E380034-11 | LOCKHEED MARTIN CORPORATION | SB - 645 MSSQ/MSIAPCS |
| U513795-1 | TRIUMPH THERMAL SYSTEMS, INC. | SB - 645 MSSQ/MSIAPCS |
| 932596 | VALCOR ENGINEERING CORPORATION | SB - 645 MSSQ/MSIAPCS |
| 820743 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES | SB - 645 MSSQ/MSIAPCS |
| 30F73931 | NORTHROP GRUMMAN SYSTEMS CORPORATION | SB - 645 MSSQ/MSIAPCS |
| 1310 | DAYCO CORP | SB - 645 MSSQ/MSIAPCS |
| 12-1053-1-5 | TELEDYNE INDUSTRIES INC | SB - 645 MSSQ/MSIAPCS |
| 932596 | KIDDE-FENWAL, INC. | SB - 645 MSSQ/MSIAPCS |
| 12-1053-1-5 | GLENCO INTERNATIONAL LLC | ZG - GERMANY |
| 12-1053-1-5 | PARKER-HANNIFIN CORPORATION | ZZ - USA |