NSN 5340-01-026-6749
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-01-026-6749 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: 69208841, 69-20884-1, 69208841, 69-20884-1, 5340-01-026-6749, 01-026-6749, 5340010266749, 010266749
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | AUG 29, 1976 | 01-026-6749 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-01-026-6749
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 69-20884-1 | 17765 | BOEING COMPANY, THEDBA BOEING |
| 69-20884-1 | 81205 | THE BOEING COMPANYDBA BOEING |
Technical Data | NSN 5340-01-026-6749
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 630 |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | 6 SEAT |
| OVERALL HEIGHT | 0.5800 INCHES MINIMUM AND 0.6000 INCHES MAXIMUM |
| END DIAMETER | 1.2200 INCHES MINIMUM AND 1.2300 INCHES MAXIMUM |
| DISTANCE FROM END TO FIRST STEP | 0.2700 INCHES NOMINAL |
| FIRST STEP DIAMETER | 1.8800 INCHES MINIMUM AND 1.8900 INCHES MAXIMUM |
| FIRST STEP LENGTH | 0.2300 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| SECOND END DIAMETER | 1.0750 INCHES MINIMUM AND 1.0850 INCHES MAXIMUM |
| BORE DIAMETER | 0.6800 INCHES MINIMUM AND 0.6900 INCHES MAXIMUM |
| COUNTERBORE LENGTH | 0.2200 INCHES MINIMUM AND 0.2300 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 0.9500 INCHES MINIMUM AND 0.9600 INCHES MAXIMUM |
| DESIGN TYPE | SOLID |