NSN 4820-01-256-0669
Part Details | VALVE SEAT
4820-01-256-0669 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: 1260972, 12609-72, 126097, 12609-7, 4820-01-256-0669, 01-256-0669, 4820012560669, 012560669
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 31, 1987 | 01-256-0669 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-01-256-0669
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12609-72 | 35795 | LESLIE CONTROLS, INC. |
| 12609-7 | 35795 | LESLIE CONTROLS, INC. |
Technical Data | NSN 4820-01-256-0669
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.025 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.125 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.250 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |