Part Details | COUNTERSINK
5133-00-247-1256 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: GGGC613, GGG-C-613, GGGC613 TY5SZ11, GGG-C-613 TY5SZ11, 5133-00-247-1256, 00-247-1256, 5133002471256, 002471256
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 51 | JAN 01, 1963 | 00-247-1256 | 05260 ( COUNTERSINK ) |
REFERENCE DRAWINGS & PICTURES
STANDARD TAPER W/TANG
DOUBLE TWIST W/SCREW POINT (SCOTCH PATTERN)
Cross Reference | NSN 5133-00-247-1256
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| GGG-C-613 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| GGG-C-613 TY5SZ11 | 80244 | GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE |
Technical Data | NSN 5133-00-247-1256
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| CUTTING END STYLE | 2 DOUBLE TWIST W/SCREW POINT (SCOTCH PATTERN) |
| POINT DIAMETER | 0.219 INCHES NOMINAL |
| BODY DIAMETER | 1.188 INCHES NOMINAL |
| INCLUDED ANGLE | 90.0 DEGREES NOMINAL |
| SHANK STYLE | STANDARD TAPER W/TANG |
| TAPER SHANK SIZE DESIGNATOR | 2 MORSE |
| OVERALL LENGTH | 5.875 INCHES NOMINAL |
| CUTTING ROTATION DIRECTION | RIGHT-HAND |
| NONDEFINITIVE SPEC/STD DATA | 5 TYPE AND 11 SIZE |