Part Details | CONCAVE WASHER
5310-01-256-0423 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: 73115121123, 7-311512112-3, 73115121123, 7-311512112-3, 5310-01-256-0423, 01-256-0423, 5310012560423, 012560423
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAY 30, 1987 | 01-256-0423 | 15930 ( WASHER, CONCAVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5310-01-256-0423
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7-311512112-3 | 8V613 | BOEING COMPANY, THEDBA BOEING |
| 7-311512112-3 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC |
Technical Data | NSN 5310-01-256-0423
| Characteristic | Specifications |
|---|---|
| OUTSIDE DIAMETER | 0.875 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.052 INCHES MINIMUM AND 0.056 INCHES MAXIMUM |
| SPECIAL FEATURES | CHAMFER OUTSIDE RIGHT CORNER 0.042 IN. MIN 0.046 IN. MAX,INSIDE SPHERICAL DIA 0.625 IN. MIN 0.630 IN. MAX |