Part Details | COUNTERSINK
5133-00-253-5478 An angular cutting tool, usually made with angular relief, having one or more flutes with specific size angle cutting edges. It is used for chamfering and countersinking holes. The tool may have a straight shank, tapered shank, bit stock shank or special shank requiring a special holder, for holding in a power- or hand-operated machine. It may be designed to be driven or turned by means of a wrench or carpenter's brace. For items requiring a holder but the holder is not included, use CUTTER, COUNTERSINK.
Alternate Parts: B94.2, GGGC613, GGG-C-613, GGGC613 TY4CLA, GGG-C-613 TY4CLA, 5133-00-253-5478, 00-253-5478, 5133002535478, 002535478
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 51 | JUL 23, 1969 | 00-253-5478 | 05260 ( COUNTERSINK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT ROUND
DOUBLE TWIST W/SCREW POINT
Cross Reference | NSN 5133-00-253-5478
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| B94.2 | 05047 | AMERICAN SOCIETY OF MECHANICALENGINEERS, THE |
| GGG-C-613 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| GGG-C-613 TY4CLA | 80244 | GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE |
Technical Data | NSN 5133-00-253-5478
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| CUTTING END STYLE | 8 DOUBLE TWIST W/SCREW POINT |
| BODY DIAMETER | 0.250 INCHES NOMINAL |
| INCLUDED ANGLE | 100.0 DEGREES NOMINAL |
| SHANK STYLE | STRAIGHT ROUND |
| SHANK DIAMETER | 0.187 INCHES NOMINAL |
| OVERALL LENGTH | 1.4375 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM |
| CUTTING ROTATION DIRECTION | RIGHT-HAND |
| FLUTE QUANTITY | 3 |
| SPECIFICATION/STANDARD DATA | 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |