NSN 4820-01-045-7791
Part Details | VALVE SEAT
4820-01-045-7791 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: 12524, 12524, 4820-01-045-7791, 01-045-7791, 4820010457791, 010457791
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 07, 1977 | 01-045-7791 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN THREADED
Cross Reference | NSN 4820-01-045-7791
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12524 | 53239 | COMPAIR KELLOGGDIV OF ROBERTSHAW CONTROLS CO |
| 12524 | 1XBP3 | LEROI INTERNATIONAL INCDBA COMPAIR LEROI |
Technical Data | NSN 4820-01-045-7791
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN THREADED |
| OVERALL HEIGHT | 0.208 INCHES MINIMUM AND 0.213 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.281 INCHES MINIMUM AND 0.283 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 15.000 NOMINAL |
| SPECIAL FEATURES | SIX ADDITIONAL 0.250 IN.THRU HOLES ON A 0.656 IN.BC DIA.; GRUMMAN AEROSPACE A-10 AIRCRAFT |