NSN 4820-01-457-1098
Part Details | VALVE SEAT RETAINER
4820-01-457-1098 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: 8036983491 PC 28, 803-6983491 PC 28, 698349128, 6983491-28, 698349106228, 6983491-062-28, 6983491, 4820-01-457-1098, 01-457-1098, 4820014571098, 014571098
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 11, 1998 | 01-457-1098 | 48241 ( RETAINER, SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-457-1098
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 803-6983491 PC 28 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 6983491-28 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 6983491-062-28 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 6983491 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-457-1098
| Characteristic | Specifications |
|---|---|
| MATERIAL | PLASTIC |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D3013 ASSN STD SINGLE MATERIAL RESPONSE |
| INSIDE DIAMETER | 2.500 INCHES NOMINAL |
| OUTSIDE DIAMETER | 4.620 INCHES NOMINAL |
| OVERALL LENGTH | 1.417 INCHES NOMINAL |
| VALVE SIZE FOR WHICH DESIGNED | 3.000 INCHES |
| VALVE DESIGN CONTROL ACTIVITY | 53711 |
| END ITEM IDENTIFICATION | NIMITZ CLASS CVN |