NSN 5136-01-249-2956
Part Details | THREAD CUTTING TAP
5136-01-249-2956 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, B94.9 1420 UNC HS G H2, B94.9 1/4-20 UNC HS G H2, GGGT70 TY1SEASTC, GGG-T-70 TY1SEASTC, C54450, 14017, 120984, C54450, 14017, 11102, 08317, 5136-01-249-2956, 01-249-2956, 5136012492956, 012492956
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 51 | FEB 09, 1987 | 01-249-2956 | 15218 ( TAP, THREAD CUTTING ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT FLUTE
Cross Reference | NSN 5136-01-249-2956
| 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 |
| B94.9 1/4-20 UNC HS G H2 | 80244 | GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE |
| GGG-T-70 TY1SEASTC | 80244 | GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE |
| C54450 | 60NQ9 | GREENFIELD INDUSTRIES, INC. |
| 14017 | 60NQ9 | GREENFIELD INDUSTRIES, INC. |
| 120984 | 56922 | JARVIS CUTTING TOOLS INC. |
| C54450 | 1NEX4 | KENNAMETAL INC.DIV KENNAMETAL INDUSTRIAL PRODUCTS |
| 14017 | 1NEX4 | KENNAMETAL INC.DIV KENNAMETAL INDUSTRIAL PRODUCTS |
| 11102 | 0FNZ7 | OSG USA, INC. |
| 08317 | 9Z213 | REGAL-BELOIT CORPORATIONDIV REGAL CUTTING TOOLS |
Technical Data | NSN 5136-01-249-2956
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT FLUTE |
| THREAD LENGTH | 1.000 INCHES NOMINAL |
| SHANK DIAMETER | 0.255 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.191 INCHES NOMINAL |
| OVERALL LENGTH | 2.500 INCHES NOMINAL |
| SQUARE END LENGTH | 0.312 INCHES NOMINAL |
| MATERIAL AND LOCATION | STEEL, HIGH SPEED OVERALL |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.250-20 UNC |
| THREAD PITCH DIAMETERS | +0.2180 TO +0.2185 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD STRUCTURE | REGULAR |
| THREAD FORMING METHOD | GROUND |
| STARTING CHAMFER TYPE | BOTTOMING |
| FLUTE QUANTITY | 4 |
| SPECIFICATION/STANDARD DATA | 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
