NSN 5340-01-092-7494
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-01-092-7494 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: 7041002506101, 70410-02506-101, 5340-01-092-7494, 01-092-7494, 5340010927494, 010927494
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 01, 1980 | 01-092-7494 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-01-092-7494
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 70410-02506-101 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
Technical Data | NSN 5340-01-092-7494
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL HARDNESS RATING | RCB56.0 ROCKWELL C MAXIMUM AND 60.0 ROCKWELL C MAXIMUM |
| SURFACE TREATMENT | PASSIVATE |
| STYLE DESIGNATOR | SEAT |
| OVERALL HEIGHT | 0.2050 INCHES MINIMUM AND 0.2060 INCHES MAXIMUM |
| END DIAMETER | 0.5600 INCHES MINIMUM AND 0.5650 INCHES MAXIMUM |
| DISTANCE FROM END TO FIRST STEP | 0.1564 INCHES MINIMUM AND 0.1566 INCHES MAXIMUM |
| FIRST STEP DIAMETER | 0.9150 INCHES MINIMUM AND 0.9200 INCHES MAXIMUM |
| BORE DIAMETER | 0.4400 INCHES MINIMUM AND 0.4420 INCHES MAXIMUM |
| COUNTERSINK DIAMETER | 0.5300 INCHES NOMINAL |
| COUNTERSINK ANGLE IN DEG | 90.0 |
| SPECIAL FEATURES | MATL-STEEL QQ-S-763,CL 440C,COND A;NOT CASEHARDENED |