NSN 5310-00-158-4949
Part Details | CONCAVE WASHER
5310-00-158-4949 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: 66052W4, 5310-00-158-4949, 00-158-4949, 5310001584949, 001584949
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 28, 1971 | 00-158-4949 | 15930 ( WASHER, CONCAVE ) |
REFERENCE DRAWINGS & PICTURES
CONCAVE
Cross Reference | NSN 5310-00-158-4949
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 66052W4 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
Technical Data | NSN 5310-00-158-4949
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | CONCAVE |
| HOLE DIAMETER | 0.398 INCHES MAXIMUM |
| RADIUS | 0.355 INCHES NOMINAL |
| OUTSIDE DIAMETER | 0.534 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.161 INCHES NOMINAL |
