NSN 4820-01-171-4490
Part Details | VALVE SEAT RETAINER
4820-01-171-4490 An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve seat, allowing proper positioning of the seat with a flow control device.
Alternate Parts: 2640407 PC 9, 2640-407 PC 9, SS8452050993 PIECE 9, SS845-2050993 PIECE 9, SS8452050993, SS845-2050993, 4820-01-171-4490, 01-171-4490, 4820011714490, 011714490
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 07, 1984 | 01-171-4490 | 48241 ( RETAINER, SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-171-4490
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2640-407 PC 9 | 96169 | ELECTRIC BOAT CORPORATION |
| SS845-2050993 PIECE 9 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| SS845-2050993 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-171-4490
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| OUTSIDE DIAMETER | 7.500 INCHES NOMINAL |