NSN 5340-01-220-4203
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-01-220-4203 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: 8148650, 219200961, 2192-0096-1, 5340-01-220-4203, 01-220-4203, 5340012204203, 012204203
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | NOV 13, 1985 | 01-220-4203 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-01-220-4203
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8148650 | 98748 | AIR FORCE UNITED STATES DEPARTMENTOF THE |
| 2192-0096-1 | 04577 | CARLETON TECHNOLOGIES INC |
Technical Data | NSN 5340-01-220-4203
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 303 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 303, COND A FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | PASSIVATE |
| STYLE DESIGNATOR | SEAT |
| OVERALL HEIGHT | 0.3500 INCHES NOMINAL |
| END DIAMETER | 0.3900 INCHES NOMINAL |
| DISTANCE FROM END TO FIRST STEP | 0.2500 INCHES NOMINAL |
| FIRST STEP DIAMETER | 0.5700 INCHES NOMINAL |
| FIRST STEP LENGTH | 0.0350 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM |
| SECOND END DIAMETER | 0.3200 INCHES MINIMUM AND 0.3240 INCHES MAXIMUM |
| BORE DIAMETER | 0.2240 INCHES MINIMUM AND 0.2260 INCHES MAXIMUM |
| CHAMFER ANGLE IN DEG | 5.0 |
| DESIGN TYPE | SOLID |