NSN 4820-00-972-9351
Part Details | VALVE SEAT
4820-00-972-9351 A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
Alternate Parts: 7686548X1PC32, 76865-48X1PC32, 7586548X1PC32, 75865-48X1PC32, 7586548X132, 75865-48X1-32, 4820-00-972-9351, 00-972-9351, 4820009729351, 009729351
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-972-9351 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-972-9351
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 76865-48X1PC32 | 96169 | ELECTRIC BOAT CORPORATION |
| 75865-48X1PC32 | 96169 | ELECTRIC BOAT CORPORATION |
| 75865-48X1-32 | 96169 | ELECTRIC BOAT CORPORATION |
Technical Data | NSN 4820-00-972-9351
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.625 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 3.621 INCHES MINIMUM AND 3.623 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 1.124 INCHES MINIMUM AND 1.126 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 0.155 INCHES MINIMUM AND 0.157 INCHES MAXIMUM |
| SEAL ACCOMMODATION TYPE | GROOVED |