NSN 5340-00-021-5583
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-00-021-5583 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: 5116, 5116, 5340-00-021-5583, 00-021-5583, 5340000215583, 000215583
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1961 | 00-021-5583 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-00-021-5583
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5116 | 90166 | EATON AEROSPACE LLCDBA EATON AEROSPACE JACKSON |
| 5116 | 43491 | GENERAL SIGNAL CORP |
Technical Data | NSN 5340-00-021-5583
| Characteristic | Specifications |
|---|---|
| MATERIAL HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | SEAT |
| OVERALL HEIGHT | 0.4550 INCHES NOMINAL |
| END DIAMETER | 0.2100 INCHES NOMINAL |
| DISTANCE FROM END TO FIRST STEP | 0.2670 INCHES NOMINAL |
| FIRST STEP DIAMETER | 0.2280 INCHES MINIMUM AND 0.2320 INCHES MAXIMUM |
| FIRST STEP LENGTH | 0.0950 INCHES NOMINAL |
| SECOND STEP DIAMETER | 0.4580 INCHES NOMINAL |
| BORE DIAMETER | 0.1990 INCHES MINIMUM AND 0.2040 INCHES MAXIMUM |
| COUNTERBORE LENGTH | 0.0750 INCHES NOMINAL |
| COUNTERBORE DIAMETER | 0.0620 INCHES NOMINAL |
| DESIGN TYPE | SOLID |