NSN 5340-01-318-3404
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-01-318-3404 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: 2146263, 2146263, 5340-01-318-3404, 01-318-3404, 5340013183404, 013183404
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 16, 1990 | 01-318-3404 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5340-01-318-3404
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2146263 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 2146263 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 5340-01-318-3404
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 1020 |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108, GRADE 1020 ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | PHOSPHATE MANGANESE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DOD-P-16232,TY M,CL 2 DEF STAN/SPEC SINGLE TREATMENT RESPONSE |
| OVERALL HEIGHT | 1.4370 INCHES NOMINAL |
| END DIAMETER | 0.6250 INCHES NOMINAL |
| DISTANCE FROM END TO FIRST STEP | 0.3620 INCHES NOMINAL |
| FIRST STEP DIAMETER | 0.9930 INCHES MINIMUM AND 0.9950 INCHES MAXIMUM |
| BORE DIAMETER | 0.4370 INCHES MINIMUM AND 0.4371 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 0.6250 INCHES MINIMUM AND 0.6270 INCHES MAXIMUM |
| DESIGN TYPE | SOLID |
| SPECIAL FEATURES | 0.2800 IN. W AND 0.6690 IN. DEEP AND EQUALLY SPACED FOUR SLOTS |