Part Details | CONCAVE WASHER
5310-00-331-2660 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: 720U, 8136751, 5310-00-331-2660, 00-331-2660, 5310003312660, 003312660
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-331-2660 | 15930 ( WASHER, CONCAVE ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-00-331-2660
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 720U | 52676 | SKF USA INC. |
| 8136751 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 5310-00-331-2660
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 5 SPRING TENSION |
| HOLE DIAMETER | 4.646 INCHES NOMINAL |
| RADIUS | 4.921 INCHES NOMINAL |
| OUTSIDE DIAMETER | 6.142 INCHES NOMINAL |
| RECESS DEPTH | 0.062 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.512 INCHES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |