NSN 5340-00-853-6544
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-00-853-6544 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: 2M1778, 2M1778, IPD2M1778, 5340-00-853-6544, 00-853-6544, 5340008536544, 008536544
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1962 | 00-853-6544 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-00-853-6544
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2M1778 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
| 2M1778 | 25496 | HOLT BROS |
| IPD2M1778 | 55883 | INDUSTRIAL PARTS DEPOT, LLCDBA IPD |
Technical Data | NSN 5340-00-853-6544
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SEAT |
| OVERALL HEIGHT | 0.5000 INCHES NOMINAL |
| END DIAMETER | 0.8650 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM |
| DISTANCE FROM END TO FIRST STEP | 0.4000 INCHES NOMINAL |
| FIRST STEP DIAMETER | 1.2500 INCHES NOMINAL |
| SECOND STEP LENGTH | 0.5400 INCHES MINIMUM AND 0.5420 INCHES MAXIMUM |
| BORE DIAMETER | 0.4920 INCHES NOMINAL |
| COUNTERSINK DIAMETER | 0.5410 INCHES NOMINAL |
| COUNTERSINK ANGLE IN DEG | 45.0 |
| CHAMFER ANGLE IN DEG | 45.0 |
| DESIGN TYPE | SOLID |