NSN 4820-01-215-8757
Part Details | VALVE SEAT
4820-01-215-8757 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: 400634 ITEM 22, 40063-4 ITEM 22, 400634, 40063-4, 24803, 248-03, 4820-01-215-8757, 01-215-8757, 4820012158757, 012158757
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 01, 1985 | 01-215-8757 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-215-8757
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 40063-4 ITEM 22 | 55378 | TRAC REGULATORS INC |
| 40063-4 | 55378 | TRAC REGULATORS INC |
| 248-03 | 55378 | TRAC REGULATORS INC |
Technical Data | NSN 4820-01-215-8757
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 1.625 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.062 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.375 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.250 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |