NSN 5310-01-266-4061
Part Details | FINISHING WASHER
5310-01-266-4061 A washer or cone or disk shape with a centrally located hole, designed to accommodate a flat or oval head screw and provide additional bearing area on the material being fastened. It may or may not have a flush flange feature.
Alternate Parts: 4M3356, 4M335-6, 4M3356, 4M335-6, T4M3356, T4M335-6, 5310-01-266-4061, 01-266-4061, 5310012664061, 012664061
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 24, 1987 | 01-266-4061 | 15932 ( WASHER, FINISHING ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-01-266-4061
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4M335-6 | 76301 | BOEING COMPANY, THEDBA BOEING |
| 4M335-6 | 28548 | FABRICATION SPECIALTY, INC. |
| T4M335-6 | 59570 | TRICO MANUFACTURING INC. |
Technical Data | NSN 5310-01-266-4061
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 7 SPRING TENSION |
| HOLE DIAMETER | 0.390 INCHES MINIMUM AND 0.420 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.059 INCHES NOMINAL |
| RECESS DIAMETER | 0.507 INCHES MINIMUM AND 0.517 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.016 INCHES NOMINAL |
| RECESS ANGLE | 99.0 DEGREES MINIMUM AND 100.3 DEGREES MAXIMUM |