Part Details | THREAD CUTTING TAP
5136-00-255-9228 An internal threading tool with longitudinally separated cutting edges designed to form specific threads.
Alternate Parts: GGGT70, GGG-T-70, GGGT70 TY1SECSTA, GGG-T-70 TY1SECSTA, 5136-00-255-9228, 00-255-9228, 5136002559228, 002559228
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 51 | JAN 01, 1963 | 00-255-9228 | 15218 ( TAP, THREAD CUTTING ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT FLUTE
Cross Reference | NSN 5136-00-255-9228
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| GGG-T-70 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| GGG-T-70 TY1SECSTA | 80244 | GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE |
Technical Data | NSN 5136-00-255-9228
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT FLUTE |
| THREAD LENGTH | 1.125 INCHES NOMINAL |
| SHANK DIAMETER | 0.318 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.238 INCHES NOMINAL |
| OVERALL LENGTH | 2.719 INCHES NOMINAL |
| SQUARE END LENGTH | 0.312 INCHES NOMINAL |
| MATERIAL AND LOCATION | STEEL, HIGH SPEED OVERALL |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.312-20 UNS |
| THREAD PITCH DIAMETERS | +0.2805 TO +0.2810 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD STRUCTURE | REGULAR |
| THREAD FORMING METHOD | GROUND |
| STARTING CHAMFER TYPE | TAPER |
| FLUTE QUANTITY | 4 |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND C SERIES AND A STYLE |
| DEPARTURE FROM CITED DESIGNATOR | AS MOD BY THD SIZE AND SERIES |