NSN 4820-00-987-7963
Part Details | FLUID VALVE STEM
4820-00-987-7963 An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes STEM, FAUCET; and STEM, NEEDLE VALVE.
Alternate Parts: 2640167X1PC9, 2640-167X1PC9, 2640166X1PC9, 2640-166X1PC9, 2640163PC5, 2640-163PC5, 2640160PC5, 2640-160PC5, 2640157PC9, 2640-157PC9, 2640087PC9, 2640-087PC9, H4820009877963, H4820-00-987-7963, SS8451889836 PIECE 9, SS845-1889836 PIECE 9, SS8451889536 PIECE 9, SS845-1889536 PIECE 9, 4820-00-987-7963, 00-987-7963, 4820009877963, 009877963
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-987-7963 | 32528 ( STEM, FLUID VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-987-7963
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2640-167X1PC9 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-166X1PC9 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-163PC5 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-160PC5 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-157PC9 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-087PC9 | 96169 | ELECTRIC BOAT CORPORATION |
| H4820-00-987-7963 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| SS845-1889836 PIECE 9 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| SS845-1889536 PIECE 9 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-00-987-7963
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| VALVE TYPE FOR WHICH DESIGNED | BALL |
| VALVE SIZE FOR WHICH DESIGNED | 0.500 INCHES |
| LARGEST OUTSIDE DIAMETER | 0.407 INCHES NOMINAL |
| OVERALL LENGTH | 4.125 INCHES NOMINAL |
| STEM ACTUATING END TYPE | THREADED EXTERNALLY |