NSN 4820-00-987-7973
Part Details | PORTED VALVE BALL
4820-00-987-7973 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: 7576540X1PC2, 75765-40X1PC2, 2640166X1PC2, 2640-166X1PC2, 2640160PC2, 2640-160PC2, 2640150PC2, 2640-150PC2, 26401502, 2640-150-2, 2640150PC2, 2640-150PC2, 4820-00-987-7973, 00-987-7973, 4820009877973, 009877973
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-987-7973 | 32559 ( BALL, VALVE, PORTED ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-987-7973
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 75765-40X1PC2 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-166X1PC2 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-160PC2 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-150PC2 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-150-2 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-150PC2 | 17062 | P J VALVES INC |
Technical Data | NSN 4820-00-987-7973
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| SURFACE TREATMENT | PLASTIC POLYTETRAFLUOROETHYLENE |
| PORT QUANTITY | 2 |
| PORT CONFIGURATION | STRAIGHT |
| SPHERICAL DIAMETER | 1.750 INCHES NOMINAL |
| PORT DIAMETER | 1.000 INCHES NOMINAL |
| STEM ACCOMMODATION QUANTITY | 1 |
| SPECIAL FEATURES | 0.693 IN. LG BY 05.00 IN. W |