NSN 5340-01-227-1638
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-01-227-1638 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: 863T2180200002, 863T2180200-002, 5340-01-227-1638, 01-227-1638, 5340012271638, 012271638
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | FEB 28, 1986 | 01-227-1638 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-01-227-1638
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 863T2180200-002 | 04236 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN SPACE SYSTEMS |
Technical Data | NSN 5340-01-227-1638
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| STYLE DESIGNATOR | SEAT |
| OVERALL HEIGHT | 1.0000 INCHES NOMINAL |
| END DIAMETER | 1.2000 INCHES NOMINAL |
| DISTANCE FROM END TO FIRST STEP | 0.5000 INCHES NOMINAL |
| FIRST STEP DIAMETER | 1.7500 INCHES NOMINAL |
| BORE DIAMETER | 1.0050 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM |
| COUNTERSINK ANGLE IN DEG | 45.0 |
| DESIGN TYPE | SOLID |