NSN 5340-01-135-8527
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-01-135-8527 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: 2180199, 5340-01-135-8527, 01-135-8527, 5340011358527, 011358527
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUL 30, 1982 | 01-135-8527 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-01-135-8527
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2180199 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 5340-01-135-8527
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 440C |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL HARDNESS RATING | RCB53.0 ROCKWELL C MAXIMUM AND 60.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | SEAT |
| OVERALL HEIGHT | 0.4200 INCHES MINIMUM AND 0.4600 INCHES MAXIMUM |
| END DIAMETER | 0.2550 INCHES MINIMUM AND 0.2650 INCHES MAXIMUM |
| DISTANCE FROM END TO FIRST STEP | 0.3900 INCHES MINIMUM AND 0.4100 INCHES MAXIMUM |
| FIRST STEP DIAMETER | 0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM |
| BORE DIAMETER | 0.1877 INCHES MINIMUM AND 0.1887 INCHES MAXIMUM |
| DESIGN TYPE | SOLID |
| SPECIAL FEATURES | NOT CASEHARDENED |