NSN 5310-00-409-9921
Part Details | FINISHING WASHER
5310-00-409-9921 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: CG599A9D, C668A9D, SI668A9D, 5310-00-409-9921, 00-409-9921, 5310004099921, 004099921
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | NOV 13, 1970 | 00-409-9921 | 15932 ( WASHER, FINISHING ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-00-409-9921
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CG599A9D | 86044 | CALIFORNIA GASKET AND RUBBERCORPORATION |
| C668A9D | 81755 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
| SI668A9D | 24434 | SKYLINE INDUSTRIES, INC |
Technical Data | NSN 5310-00-409-9921
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 7 SPRING TENSION |
| HOLE DIAMETER | 0.185 INCHES MINIMUM AND 0.195 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.557 INCHES MINIMUM AND 0.582 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.068 INCHES MINIMUM AND 0.078 INCHES MAXIMUM |
| RECESS DIAMETER | 0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.010 INCHES NOMINAL |
| RECESS ANGLE | 100.0 DEGREES NOMINAL |