NSN 5340-00-220-3148
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-00-220-3148 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: 4G13459101A, 4G13459-101A, 5340-00-220-3148, 00-220-3148, 5340002203148, 002203148
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 29, 1969 | 00-220-3148 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-00-220-3148
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4G13459-101A | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 5340-00-220-3148
| Characteristic | Specifications |
|---|---|
| MATERIAL HARDNESS RATING | RCB24.0 ROCKWELL C MAXIMUM AND 32.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | SEAT |
| OVERALL HEIGHT | 1.4600 INCHES NOMINAL |
| END DIAMETER | 0.6250 INCHES NOMINAL |
| FIRST STEP DIAMETER | 0.7190 INCHES NOMINAL |
| FIRST STEP LENGTH | 0.1200 INCHES NOMINAL |
| SECOND STEP DIAMETER | 1.0000 INCHES NOMINAL |
| SECOND STEP LENGTH | 0.1250 INCHES NOMINAL |
| SECOND END DIAMETER | 0.3070 INCHES NOMINAL |
| DESIGN TYPE | SOLID |