NSN 5136-00-516-4139
Part Details | THREAD CUTTING TAP
5136-00-516-4139 An internal threading tool with longitudinally separated cutting edges designed to form specific threads.
Alternate Parts: GGGT60, GGG-T-60, GGGT60 TY1SEBST1, GGG-T-60 TY1SEBST1, 5136-00-516-4139, 00-516-4139, 5136005164139, 005164139
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 51 | JAN 01, 1963 | 00-516-4139 | 15218 ( TAP, THREAD CUTTING ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT FLUTE
Cross Reference | NSN 5136-00-516-4139
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| GGG-T-60 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| GGG-T-60 TY1SEBST1 | 80244 | GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE |
Technical Data | NSN 5136-00-516-4139
| 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 OVERALL |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.438-20 UNF |
| THREAD PITCH DIAMETERS | +0.4055 TO +0.4060 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 B SERIES AND 1 STYLE |
| DEPARTURE FROM CITED DESIGNATOR | AS MOD BY THD FORMING METHOD |