NSN 5310-01-256-9733
Part Details | CONCAVE WASHER
5310-01-256-9733 A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. See also WASHER (1), CONVEX. Excludes WASHER (1), RECESSED and BEARING, WASHER, THRUST.
Alternate Parts: 1400301, 140-030-1, 5310-01-256-9733, 01-256-9733, 5310012569733, 012569733
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUN 10, 1987 | 01-256-9733 | 15930 ( WASHER, CONCAVE ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-01-256-9733
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 140-030-1 | 97499 | BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER |
Technical Data | NSN 5310-01-256-9733
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 5 SPRING TENSION |
| HOLE DIAMETER | 0.256 INCHES MINIMUM AND 0.276 INCHES MAXIMUM |
| RADIUS | 0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.458 INCHES MINIMUM AND 0.478 INCHES MAXIMUM |
| SPECIAL FEATURES | COUNTERSINK 45.0 DEG,0.035 IN. MIN,0.045 IN. MAX,OPPOSITE CONCAVE |
| MINIMUM TENSILE STRENGTH | 145000 POUNDS PER SQUARE INCH |