NSN 4820-00-287-3952 Repair Services
Gate Valve Overhaul, Repair, and Maintenance
MPN: 1640-1 1/4 IN, 0417 1-1/4 IN, N0. 490 VALVE N.P.S. 1-1/4 IN., 1640, FIG490
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-287-3952 gate 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 4820-00-287-3952 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 4820-00-287-3952 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4820-00-287-3952 |
| Categorization | Gate type taps, cocks and valves of iron, hand operated |
| Repairability Code |
Z
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Approximate Weight | 4.8lb |
| Pipe Size Accommodated | 1.250 inches |
| Bonnet Type | Inside screw |
| Bonnet Attachment Method | U-bolt |
| Valve Operation Method | Manual |
| Connection Type | Threaded internal pipe |
| Features Provided | Bonnet packing |
| Valve Size | 1.250 inches |
| Maximum Operating Pressure And Media For Which Designed | 450.0 pounds per square inch steam |
| Thread Size | 1.250 inches |
| Stem Type | Rising |
| Maximum Operating Tempurature And Media For Which Designed | 450.0 degrees fahrenheit steam and 450.0 degrees fahrenheit water-oil-gas |
| Inlet Relationship With Outlet | Identical |
| Pressure Class | 150.0 pounds |
| Special Features | Solid wedge; tapered seat |
| Material | Iron cast uns f12102 body |
| Material Specification | Astm b-62 assn standard single material response stem |
| Thread Series Designator | Npt |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 1640-1 1/4 IN | LUNKENHEIMER CO | AX - DLA LAND AND MARITIME |
| 0417 1-1/4 IN | FAIRBANKS CO THE | AX - DLA LAND AND MARITIME |
| N0. 490 VALVE N.P.S. 1-1/4 IN. | CRANE CO | AX - DLA LAND AND MARITIME |
| 1640 | LUNKENHEIMER CO | AX - DLA LAND AND MARITIME |
| FIG490 | CRANE CO | XX - |