NSN 4820-00-897-6593
Part Details | VALVE SEAT
4820-00-897-6593 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: 1 12 135SRN, 1 1-2 135SRN, A56154, A-56154, 4820-00-897-6593, 00-897-6593, 4820008976593, 008976593
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-897-6593 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-00-897-6593
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1 1-2 135SRN | 32869 | O. C. KECKLEY COMPANY |
| A-56154 | 32869 | O. C. KECKLEY COMPANY |
Technical Data | NSN 4820-00-897-6593
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 2.750 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 2.000 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.219 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.625 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |