NSN 5340-00-887-0447
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-00-887-0447 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: 418852, 418852, 5340-00-887-0447, 00-887-0447, 5340008870447, 008870447
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1962 | 00-887-0447 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5340-00-887-0447
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 418852 | 52661 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT & WHITNEY |
| 418852 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 5340-00-887-0447
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL HARDNESS RATING | RCB32.0 ROCKWELL C MAXIMUM AND 38.0 ROCKWELL C MAXIMUM |
| SURFACE TREATMENT | CADMIUM |
| OVERALL HEIGHT | 0.7900 INCHES MINIMUM AND 0.8100 INCHES MAXIMUM |
| END DIAMETER | 0.1400 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM |
| FIRST STEP DIAMETER | 0.7460 INCHES MINIMUM AND 0.7480 INCHES MAXIMUM |
| BORE DIAMETER | 0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM |
| COUNTERSINK ANGLE IN DEG | 45.0 |
| DESIGN TYPE | SOLID |
| FSC APPLICATION DATA | CONTROL ASSY,PRESSURE RATIO BLEED,ACFT ENGINE ACCESSORY,2995004356898 730565 |