NSN 5340-00-763-1021
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-00-763-1021 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: 282326, 5340-00-763-1021, 00-763-1021, 5340007631021, 007631021
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1960 | 00-763-1021 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5340-00-763-1021
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 282326 | 62983 | EATON AEROSPACE LLC |
Technical Data | NSN 5340-00-763-1021
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL HARDNESS RATING | RCB48.0 ROCKWELL C MAXIMUM AND 52.0 ROCKWELL C MAXIMUM |
| OVERALL HEIGHT | 0.2220 INCHES MINIMUM AND 0.2250 INCHES MAXIMUM |
| END DIAMETER | 0.2500 INCHES MINIMUM AND 0.2540 INCHES MAXIMUM |
| DISTANCE FROM END TO FIRST STEP | 0.1550 INCHES MINIMUM AND 0.1630 INCHES MAXIMUM |
| FIRST STEP DIAMETER | 0.4940 INCHES MINIMUM AND 0.4960 INCHES MAXIMUM |
| DESIGN TYPE | SOLID |
| SPECIAL FEATURES | MATL-STEEL QQ-S-625,COMP 4150;NOT CASEHARDENED |