NSN 4820-00-659-0660
Part Details | VALVE SEAT
4820-00-659-0660 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: 213403PC1295121, 213403PC129512-1, 213054REVAPC1295121, 213054REVAPC129512-1, 129512PC1295121, 129512PC129512-1, 1295121, 129512-1, 515294PC114, 215294PC114, 919477013, 9194770-13, 4820-00-659-0660, 00-659-0660, 4820006590660, 006590660
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-659-0660 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-659-0660
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 213403PC129512-1 | 99657 | MAROTTA CONTROLS, INC. |
| 213054REVAPC129512-1 | 99657 | MAROTTA CONTROLS, INC. |
| 129512PC129512-1 | 99657 | MAROTTA CONTROLS, INC. |
| 129512-1 | 99657 | MAROTTA CONTROLS, INC. |
| 515294PC114 | 99657 | MAROTTA CONTROLS, INC. |
| 215294PC114 | 99657 | MAROTTA CONTROLS, INC. |
| 9194770-13 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 4820-00-659-0660
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.377 INCHES MINIMUM AND 0.379 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.282 INCHES MINIMUM AND 0.284 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.046 INCHES MINIMUM AND 0.048 INCHES MAXIMUM |
| UNDER FLANGE HEIGHT | 0.068 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | FLAT |