NSN 4820-00-987-7940
Part Details | PORTED VALVE BALL
4820-00-987-7940 A spherical shaped device with two or more ports used to prevent or regulate the flow of fluids in a valve, nozzle, or the like. It may include an integral valve stem. For valve balls that do not include ports see BALL, CHECK. Excludes PLUG, ROTARY, VALVE.
Alternate Parts: 2640640PC4, 2640-640PC4, 2640636X1PC3, 2640-636X1PC3, 2640240PC6, 2640-240PC6, 2640040PC6, 2640-040PC6, 4820-00-987-7940, 00-987-7940, 4820009877940, 009877940
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-987-7940 | 32559 ( BALL, VALVE, PORTED ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-987-7940
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2640-640PC4 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-636X1PC3 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-240PC6 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-040PC6 | 96169 | ELECTRIC BOAT CORPORATION |
Technical Data | NSN 4820-00-987-7940
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE |
| PORT QUANTITY | 2 |
| PORT CONFIGURATION | STRAIGHT |
| SPHERICAL DIAMETER | 1.875 INCHES NOMINAL |
| PORT DIAMETER | 0.625 INCHES NOMINAL |
| STEM ACCOMMODATION QUANTITY | 1 |