NSN 5310-01-238-7749
Part Details | CONCAVE WASHER
5310-01-238-7749 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: 856004003, 856004-003, 5310-01-238-7749, 01-238-7749, 5310012387749, 012387749
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | AUG 20, 1986 | 01-238-7749 | 15930 ( WASHER, CONCAVE ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-01-238-7749
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 856004-003 | 76301 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 5310-01-238-7749
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 5 SPRING TENSION |
| HOLE DIAMETER | 0.672 INCHES NOMINAL |
| RADIUS | 0.620 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.900 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.285 INCHES NOMINAL |
| SPECIAL FEATURES | O.D.FLAT ON ONE SIDE;HEAT TREAT TO 160.000 TO 180.000 PSI PER MIL-H-6875 |