NSN 5340-00-389-9271
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-00-389-9271 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: 60656, HR20109, 5340-00-389-9271, 00-389-9271, 5340003899271, 003899271
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-389-9271 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-00-389-9271
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 60656 | 51228 | ECOLAIRE INCBALDWIN-HAMILTON CO DIV |
| HR20109 | 51228 | ECOLAIRE INCBALDWIN-HAMILTON CO DIV |
Technical Data | NSN 5340-00-389-9271
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| STYLE DESIGNATOR | SEAT |
| OVERALL HEIGHT | 0.7020 INCHES NOMINAL |
| END DIAMETER | 1.0000 INCHES NOMINAL |
| DISTANCE FROM END TO FIRST STEP | 0.1970 INCHES NOMINAL |
| FIRST STEP DIAMETER | 1.0670 INCHES NOMINAL |
| FIRST STEP LENGTH | 0.1650 INCHES NOMINAL |
| SECOND STEP DIAMETER | 1.6670 INCHES NOMINAL |
| SECOND STEP LENGTH | 0.1400 INCHES NOMINAL |
| THIRD STEP DIAMETER | 2.1950 INCHES NOMINAL |
| BORE DIAMETER | 1.0050 INCHES NOMINAL |
| BORE TAPER IN DEG | 10.0 |
| DESIGN TYPE | SOLID |
| SPECIAL FEATURES | SEVEN DEG TAPERED SEAT TOP |