NSN 4820-00-336-9643 Repair Services
Check Valve Overhaul, Repair, and Maintenance
MPN: XRT-1608-4, 1608-4, 989203, 989254, 1608-4F, 989263, LD1-50-1S
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-336-9643 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 4820-00-336-9643 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 4820-00-336-9643 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-336-9643 |
| Categorization | Check valves of steel |
| Repairability Code | N |
| Approximate Weight | 3.1lb |
| Thread Direction | Right-hand all ends |
| Offset Distance | 0.562 inches |
| Flow Control Device | Poppet |
| Disk Loading Method | Spring |
| Connection Style | Plain, optional end (pipe) all ends |
| Valve Operation Method | Automatic |
| Connection Type | Threaded internal pipe all ends |
| Mounting Position | Horizontal or vertical |
| Maximum Operating Pressure | 3000.0 pounds per square inch single response |
| Thread Size | 0.500 inches all ends |
| Special Features | Furnished w/two unthd mtg holes 0.343 in. Dia, valve is pilot operated w/thd int pilot port 0.250-18 npt |
| Material | Steel seat |
| Media For Which Designed | Hydraulic fluid, petroleum base single response |
| Style Designator | Straight through w/offset |
| Thread Series Designator | Npt all ends |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| XRT-1608-4 | BLUE TEE CORP. | AX - DLA LAND AND MARITIME |
| 1608-4 | BLUE TEE CORP. | AX - DLA LAND AND MARITIME |
| 989203 | BOSCH AUTOMATION TECHNOLOGY | AX - DLA LAND AND MARITIME |
| 989254 | BOSCH AUTOMATION TECHNOLOGY | AX - DLA LAND AND MARITIME |
| 1608-4F | BOSCH AUTOMATION TECHNOLOGY | AX - DLA LAND AND MARITIME |
| 989263 | BOSCH AUTOMATION TECHNOLOGY | AX - DLA LAND AND MARITIME |
| LD1-50-1S | PARKER-HANNIFIN CORPORATION | ZZ - USA |