NSN 5136-00-261-3270
Part Details | THREAD CUTTING TAP
5136-00-261-3270 An internal threading tool with longitudinally separated cutting edges designed to form specific threads.
Alternate Parts: 57179, 106, GGGT70, GGG-T-70, GGGT70 TY2SEBSTB, GGG-T-70 TY2SEBSTB, C57179, 57179, 5136-00-261-3270, 00-261-3270, 5136002613270, 002613270
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 51 | JAN 01, 1963 | 00-261-3270 | 15218 ( TAP, THREAD CUTTING ) |
REFERENCE DRAWINGS & PICTURES
SPIRAL POINTED FLUTE
Cross Reference | NSN 5136-00-261-3270
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 57179 | 13130 | CLEVELAND TWIST DRILL CODIV OF GREENFIELD INDUSTRIES INC |
| 106 | 48521 | COLT INDUSTRIES OPERATING CORPPRATT AND WHITNEY MACHINE TOOL DIV |
| GGG-T-70 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| GGG-T-70 TY2SEBSTB | 80244 | GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE |
| C57179 | 60NQ9 | GREENFIELD INDUSTRIES, INC. |
| 57179 | 1NEX4 | KENNAMETAL INC.DIV KENNAMETAL INDUSTRIAL PRODUCTS |
Technical Data | NSN 5136-00-261-3270
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SPIRAL POINTED FLUTE |
| THREAD LENGTH | 1.250 INCHES NOMINAL |
| SHANK DIAMETER | 0.381 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.286 INCHES NOMINAL |
| OVERALL LENGTH | 2.938 INCHES NOMINAL |
| SQUARE END LENGTH | 0.375 INCHES NOMINAL |
| MATERIAL AND LOCATION | STEEL, HIGH SPEED OVERALL |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.375-24 UNF |
| THREAD PITCH DIAMETERS | +0.3479 TO +0.3484 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD STRUCTURE | REGULAR |
| THREAD FORMING METHOD | GROUND |
| STARTING CHAMFER TYPE | PLUG |
| FLUTE QUANTITY | 3 |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND B SERIES AND B STYLE |
