NSN 5340-00-787-1141
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-00-787-1141 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: MC4190, 5340-00-787-1141, 00-787-1141, 5340007871141, 007871141
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1962 | 00-787-1141 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-00-787-1141
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MC4190 | 76050 | EATON AEROSPACE LLCM C AEROSPACE DIV |
Technical Data | NSN 5340-00-787-1141
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| MATERIAL HARDNESS RATING | RSB87.5 ROCKWELL SUPERFICIAL 15-N AND RSC90.0 ROCKWELL SUPERFICIAL 15-N |
| STYLE DESIGNATOR | SEAT |
| OVERALL HEIGHT | 0.4150 INCHES NOMINAL |
| END DIAMETER | 0.2000 INCHES NOMINAL |
| DISTANCE FROM END TO FIRST STEP | 0.0450 INCHES NOMINAL |
| FIRST STEP DIAMETER | 0.3920 INCHES MINIMUM AND 0.3930 INCHES MAXIMUM |
| BORE DIAMETER | 0.1250 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM |
| COUNTERBORE LENGTH | 0.2550 INCHES MINIMUM AND 0.2650 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 0.3100 INCHES NOMINAL |
| DESIGN TYPE | SOLID |
| FSC APPLICATION DATA | VALVE,PLUG 7820007832388 MC2666-1 |