NSN 5310-00-639-1821
Part Details | SPRING TENSION WASHER
5310-00-639-1821 A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
Alternate Parts: 15520D, 5310-00-639-1821, 00-639-1821, 5310006391821, 006391821
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-639-1821 | 15938 ( WASHER, SPRING TENSION ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-00-639-1821
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 15520D | 73760 | ITT AEROSPACE CONTROLS LLCDBA ITT AEROSPACE CONTROLS |
Technical Data | NSN 5310-00-639-1821
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | RCB37.0 ROCKWELL C MAXIMUM AND 44.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | 7 SPRING TENSION |
| HOLE DIAMETER | 1.310 INCHES MINIMUM AND 1.315 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 1.533 INCHES MINIMUM AND 1.538 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.050 INCHES MINIMUM AND 0.055 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.0068 INCHES MINIMUM AND 0.0072 INCHES MAXIMUM |
| MINIMUM TENSILE STRENGTH | 170 POUNDS PER SQUARE INCH |
| MINIMUM YIELD STRENGTH | 150 POUNDS PER SQUARE INCH |