NSN 4820-00-518-3742 Repair Services
Stop-check Valve Overhaul, Repair, and Maintenance
MPN: 689B3-1-4D2, 689-3-1-4D2, 689-3-1/4D2, 689B-3-1/4D2
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-518-3742 stop-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 4820-00-518-3742 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 4820-00-518-3742 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-518-3742 |
| Categorization | Check valves of materials other than copper, iron or steel |
| Repairability Code |
Z
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Approximate Weight | 1.0lb |
| Thread Direction | Right-hand all ends |
| Flow Control Device | Disk |
| Bonnet Type | Inside screw |
| Bonnet Attachment Method | Integral |
| Maximum Operating Temp | 160.0 degrees fahrenheit single response |
| Connection Style | Plain, optional end (pipe) all ends |
| Valve Operation Method | Manual |
| Connection Type | Threaded internal pipe all ends |
| Mounting Facility | Bulkhead |
| Mounting Position | Horizontal or vertical |
| Maximum Operating Pressure | 6000.0 pounds per square inch single response |
| Thread Size | 0.250 inches all ends |
| Material | Aluminum alloy body |
| Media For Which Designed | Hydraulic fluid, mineral base single response |
| Surface Treatment | Anodize |
| Test Data Document | 86768-t+10404 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.). |
| Thread Series Designator | Npt all ends |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 689B3-1-4D2 | TELEDYNE INDUSTRIES INC | AX - DLA LAND AND MARITIME |
| 689-3-1-4D2 | TELEDYNE INDUSTRIES INC | AX - DLA LAND AND MARITIME |
| 689B3-1-4D2 | TELEDYNE INDUSTRIES INC | AX - DLA LAND AND MARITIME |
| 689-3-1-4D2 | TELEDYNE INDUSTRIES INC | AX - DLA LAND AND MARITIME |
| 689B3-1-4D2 | TELEDYNE INDUSTRIES INC | AX - DLA LAND AND MARITIME |
| 689-3-1-4D2 | TELEDYNE INDUSTRIES INC | AX - DLA LAND AND MARITIME |
| 689-3-1/4D2 | CURTISS-WRIGHT FLOW CONTROL | ZZ - USA |
| 689B-3-1/4D2 | PARKER-HANNIFIN CORPORATION | ZZ - USA |
| 689-3-1/4D2 | CURTISS-WRIGHT FLOW CONTROL | ZZ - USA |
| 689B-3-1/4D2 | PARKER-HANNIFIN CORPORATION | ZZ - USA |
| 689-3-1/4D2 | CURTISS-WRIGHT FLOW CONTROL | ZZ - USA |
| 689B-3-1/4D2 | PARKER-HANNIFIN CORPORATION | ZZ - USA |