NSN 5340-00-937-2571
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-00-937-2571 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: 700324, 5340-00-937-2571, 00-937-2571, 5340009372571, 009372571
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | NOV 28, 1966 | 00-937-2571 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-00-937-2571
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 700324 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
Technical Data | NSN 5340-00-937-2571
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL HARDNESS RATING | RCB32.0 ROCKWELL C MAXIMUM |
| SURFACE TREATMENT | PASSIVATE |
| STYLE DESIGNATOR | SEAT |
| OVERALL HEIGHT | 0.6050 INCHES NOMINAL |
| END DIAMETER | 0.4020 INCHES NOMINAL |
| DISTANCE FROM END TO FIRST STEP | 0.2950 INCHES NOMINAL |
| FIRST STEP DIAMETER | 0.7190 INCHES NOMINAL |
| BORE DIAMETER | 0.3090 INCHES NOMINAL |
| COUNTERSINK DIAMETER | 0.3750 INCHES NOMINAL |
| COUNTERBORE LENGTH | 0.2700 INCHES NOMINAL |
| COUNTERBORE DIAMETER | 0.6410 INCHES NOMINAL |
| COUNTERSINK ANGLE IN DEG | 45.0 |
| SEAT ANGLE IN DEG | 45.0 |
| SPHERICAL SEAT TOP RADIUS | 0.3000 INCHES NOMINAL |
| DESIGN TYPE | SPLIT |
| FSC APPLICATION DATA | AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS |