NSN 5340-01-172-9500
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-01-172-9500 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: MC15919, 5340-01-172-9500, 01-172-9500, 5340011729500, 011729500
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | FEB 28, 1984 | 01-172-9500 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-01-172-9500
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MC15919 | 76050 | EATON AEROSPACE LLCM C AEROSPACE DIV |
Technical Data | NSN 5340-01-172-9500
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| MATERIAL HARDNESS RATING | RSB77.7 ROCKWELL SUPERFICIAL 15-N AND RSC82.0 ROCKWELL SUPERFICIAL 15-N |
| STYLE DESIGNATOR | SEAT |
| OVERALL HEIGHT | 0.1700 INCHES NOMINAL |
| END DIAMETER | 0.3350 INCHES NOMINAL |
| DISTANCE FROM END TO FIRST STEP | 0.0470 INCHES NOMINAL |
| FIRST STEP DIAMETER | 0.5100 INCHES NOMINAL |
| FIRST STEP LENGTH | 0.0550 INCHES NOMINAL |
| SECOND STEP DIAMETER | 0.6500 INCHES NOMINAL |
| BORE DIAMETER | 0.2640 INCHES NOMINAL |
| COUNTERBORE LENGTH | 0.0640 INCHES NOMINAL |
| COUNTERBORE DIAMETER | 0.4000 INCHES NOMINAL |
| DESIGN TYPE | SOLID |
| SPECIAL FEATURES | NOT CASEHARDENED |
| FSC APPLICATION DATA | ACFT HYD SYSTEM |