NSN 5340-00-302-1677
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-00-302-1677 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: 68A4509362001, 68A450936-2001, 5340-00-302-1677, 00-302-1677, 5340003021677, 003021677
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 12, 1973 | 00-302-1677 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-00-302-1677
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 68A450936-2001 | 76301 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 5340-00-302-1677
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2024 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200 TO 3, ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | ANODIZE |
| STYLE DESIGNATOR | SEAT |
| OVERALL HEIGHT | 0.2100 INCHES NOMINAL |
| END DIAMETER | 0.5700 INCHES MINIMUM AND 0.5800 INCHES MAXIMUM |
| DISTANCE FROM END TO FIRST STEP | 0.1200 INCHES NOMINAL |
| FIRST STEP DIAMETER | 0.7200 INCHES NOMINAL |
| BORE DIAMETER | 0.1850 INCHES MINIMUM AND 0.1950 INCHES MAXIMUM |
| COUNTERSINK DIAMETER | 0.2930 INCHES NOMINAL |
| COUNTERSINK ANGLE IN DEG | 90.0 |
| SPHERICAL SEAT TOP RADIUS | 0.0440 INCHES NOMINAL |
| DESIGN TYPE | SOLID |
| SPECIAL FEATURES | NOT CASEHARDENED |
| FSC APPLICATION DATA | STEER DAMPER,ACFT |