NSN 5340-00-624-3638
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-00-624-3638 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: 31481, 31-481, 810277, 1A31481, 1A31-481, 5340-00-624-3638, 00-624-3638, 5340006243638, 006243638
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-624-3638 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-00-624-3638
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 31-481 | 35301 | DRESSER INDUSTRIES INCLEROI DIV |
| 810277 | 64104 | DRESSER, INC.DIV DRESSER WAUKESHA |
| 1A31-481 | 23382 | FWD SEAGRAVE HOLDINGS, LP |
Technical Data | NSN 5340-00-624-3638
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| STYLE DESIGNATOR | 5 SEAT |
| OVERALL HEIGHT | 0.6090 INCHES MINIMUM AND 0.6190 INCHES MAXIMUM |
| END DIAMETER | 0.7810 INCHES NOMINAL |
| DISTANCE FROM END TO FIRST STEP | 0.3130 INCHES NOMINAL |
| FIRST STEP DIAMETER | 0.9450 INCHES MINIMUM AND 0.9510 INCHES MAXIMUM |
| FIRST STEP LENGTH | 0.1620 INCHES MINIMUM AND 0.1920 INCHES MAXIMUM |
| SECOND STEP DIAMETER | 1.2500 INCHES NOMINAL |
| BORE DIAMETER | 0.4480 INCHES MINIMUM AND 0.4580 INCHES MAXIMUM |
| COUNTERSINK DIAMETER | 0.6540 INCHES MINIMUM AND 0.6600 INCHES MAXIMUM |
| COUNTERBORE LENGTH | 0.4850 INCHES MINIMUM AND 0.5150 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 0.5820 INCHES MINIMUM AND 0.5880 INCHES MAXIMUM |
| COUNTERSINK ANGLE IN DEG | 30.0 |
| DESIGN TYPE | SOLID |
| FEATURES PROVIDED | CASEHARDENED |
| SPECIAL FEATURES | AMTL-STEEL ASTM A576,GRADE 1019 |
| FSC APPLICATION DATA | CYLINDER HEAD ASSEMBLY,GASOLINE ENGINE,NON-AIRCRAFT |