NSN 5340-01-129-3970
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-01-129-3970 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: 2878341, 287834-1, 5340-01-129-3970, 01-129-3970, 5340011293970, 011293970
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 05, 1982 | 01-129-3970 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-01-129-3970
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 287834-1 | 82106 | PARKER-HANNIFIN CORPORATIONDBA CONTROL SYSTEMS DIVISION |
Technical Data | NSN 5340-01-129-3970
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 303 |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582, TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | PASSIVATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PS13001, MCDONNELL DOUGLAS CORP MFR REF SINGLE TREATMENT RESPONSE |
| STYLE DESIGNATOR | SEAT |
| OVERALL HEIGHT | 0.2200 INCHES NOMINAL |
| END DIAMETER | 0.4380 INCHES NOMINAL |
| DISTANCE FROM END TO FIRST STEP | 0.1550 INCHES NOMINAL |
| FIRST STEP DIAMETER | 0.6400 INCHES NOMINAL |
| BORE DIAMETER | 0.3120 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM |
| CHAMFER ANGLE IN DEG | 15.0 |
| DESIGN TYPE | SOLID |
| SPECIAL FEATURES | NOT CASEHARDENED |