Part Details | THREAD CUTTING TAP
5136-00-227-8612 An internal threading tool with longitudinally separated cutting edges designed to form specific threads.
Alternate Parts: B94.9, AA625, A-A-625, GGGT70, GGG-T-70, GGGT70 TY1SEBSTA, GGG-T-70 TY1SEBSTA, B94.9 71620 UNF HS G H1, B94.9 7/16-20 UNF HS G H1, 5136-00-227-8612, 00-227-8612, 5136002278612, 002278612
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 51 | JAN 01, 1963 | 00-227-8612 | 15218 ( TAP, THREAD CUTTING ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT FLUTE
Cross Reference | NSN 5136-00-227-8612
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| B94.9 | 05047 | AMERICAN SOCIETY OF MECHANICALENGINEERS, THE |
| A-A-625 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTIONPROMULGATED BY GENERAL SERVICES |
| GGG-T-70 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| GGG-T-70 TY1SEBSTA | 80244 | GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE |
| B94.9 7/16-20 UNF HS G H1 | 80244 | GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE |
Technical Data | NSN 5136-00-227-8612
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT FLUTE |
| THREAD LENGTH | 1.438 INCHES NOMINAL |
| SHANK DIAMETER | 0.323 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.242 INCHES NOMINAL |
| OVERALL LENGTH | 3.156 INCHES NOMINAL |
| SQUARE END LENGTH | 0.406 INCHES NOMINAL |
| MATERIAL AND LOCATION | STEEL, HIGH SPEED OVERALL |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.438-20 UNF |
| THREAD PITCH DIAMETERS | +0.4050 TO +0.4055 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD STRUCTURE | REGULAR |
| THREAD FORMING METHOD | GROUND |
| STARTING CHAMFER TYPE | TAPER |
| FLUTE QUANTITY | 4 |
| SPECIFICATION/STANDARD DATA | 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY THREAD PITCH DIAMETERS |