NSN 4820-01-135-3897
Part Details | VALVE SEAT
4820-01-135-3897 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: 2640402X3 PIECE 29, 2640-402X3 PIECE 29, 2640402X3, 2640-402X3, 1H0000LLCF05761, 8452050947 PIECE 29, 845-2050947 PIECE 29, 8452050947, 845-2050947, 4820-01-135-3897, 01-135-3897, 4820011353897, 011353897
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 22, 1982 | 01-135-3897 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-135-3897
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2640-402X3 PIECE 29 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-402X3 | 96169 | ELECTRIC BOAT CORPORATION |
| 1H0000LLCF05761 | 96169 | ELECTRIC BOAT CORPORATION |
| 845-2050947 PIECE 29 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 845-2050947 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-135-3897
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 1A THREADED FLANGED |
| OVERALL HEIGHT | 0.234 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.453 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |