NSN 5340-00-489-0363
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-00-489-0363 A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a RETAINER, HELICAL COMPRESSION SPRING. Excludes WASHER (1), (as modified); SEAT, BALL SOCKET and HOLDER, SPRING. See also ROTOR, ENGINE POPPET VALVE.
Alternate Parts: 7409030, 5340-00-489-0363, 00-489-0363, 5340004890363, 004890363
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAY 28, 1970 | 00-489-0363 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-00-489-0363
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7409030 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 5340-00-489-0363
| Characteristic | Specifications |
|---|---|
| SURFACE TREATMENT | ENAMEL |
| STYLE DESIGNATOR | SEAT |
| OVERALL HEIGHT | 0.5600 INCHES NOMINAL |
| END DIAMETER | 1.1200 INCHES NOMINAL |
| DISTANCE FROM END TO FIRST STEP | 0.3700 INCHES NOMINAL |
| FIRST STEP DIAMETER | 1.8100 INCHES NOMINAL |
| BORE DIAMETER | 0.7800 INCHES NOMINAL |
| DESIGN TYPE | SOLID |
| SPECIAL FEATURES | A. FIRST STEP CHAMFERED 0.060 IN. BY 45 DEG |