NSN 5340-00-831-1131
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-00-831-1131 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: 4A1581, 029853, 029-853, 5340-00-831-1131, 00-831-1131, 5340008311131, 008311131
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1962 | 00-831-1131 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-00-831-1131
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4A1581 | 55509 | COOPER CAMERON CORPAJAX-SUPERIOR DIV |
| 029-853 | 55509 | COOPER CAMERON CORPAJAX-SUPERIOR DIV |
Technical Data | NSN 5340-00-831-1131
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| STYLE DESIGNATOR | 2 SEAT |
| OVERALL HEIGHT | 1.0000 INCHES NOMINAL |
| END DIAMETER | 1.1250 INCHES NOMINAL |
| DISTANCE FROM END TO FIRST STEP | 0.5625 INCHES NOMINAL |
| FIRST STEP DIAMETER | 2.0625 INCHES NOMINAL |
| FIRST STEP LENGTH | 0.2500 INCHES NOMINAL |
| SECOND STEP DIAMETER | 2.6875 INCHES NOMINAL |
| SECOND END DIAMETER | 2.5625 INCHES NOMINAL |
| BORE DIAMETER | 1.0625 INCHES NOMINAL |
| COUNTERSINK DIAMETER | 1.7187 INCHES NOMINAL |
| COUNTERBORE DIAMETER | 1.6880 INCHES NOMINAL |
| BORE TAPER IN DEG | 10.0 |
| COUNTERSINK ANGLE IN DEG | 30.0 |
| CHAMFER ANGLE IN DEG | 60.0 |
| SEAT ANGLE IN DEG | 37.0 |
| DESIGN TYPE | SOLID |