NSN 5340-01-132-8990
Part Details | HELICAL COMPRESSION SPRING SEAT
5340-01-132-8990 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: 705712A, 705712, 5340-01-132-8990, 01-132-8990, 5340011328990, 011328990
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUN 05, 1982 | 01-132-8990 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
REFERENCE DRAWINGS & PICTURES
SEAT
Cross Reference | NSN 5340-01-132-8990
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 705712A | 99167 | HAMILTON SUNDSTRAND CORPORATION |
| 705712 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
Technical Data | NSN 5340-01-132-8990
| Characteristic | Specifications |
|---|---|
| MATERIAL HARDNESS RATING | RCA32.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | SEAT |
| OVERALL HEIGHT | 0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM |
| END DIAMETER | 0.7950 INCHES MINIMUM AND 0.8050 INCHES MAXIMUM |
| DISTANCE FROM END TO FIRST STEP | 0.6510 INCHES MINIMUM AND 0.6610 INCHES MAXIMUM |
| FIRST STEP DIAMETER | 0.7950 INCHES MINIMUM AND 0.8050 INCHES MAXIMUM |
| BORE DIAMETER | 0.4380 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM |
| COUNTERSINK DIAMETER | 0.5570 INCHES MINIMUM AND 0.5670 INCHES MAXIMUM |
| COUNTERBORE LENGTH | 0.0890 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 0.4380 INCHES MINIMUM AND 0.4540 INCHES MAXIMUM |
| COUNTERSINK ANGLE IN DEG | 30.0 |
| DESIGN TYPE | SPLIT |