NSN 5136-00-398-2764
Part Details | THREAD CUTTING TAP
5136-00-398-2764 An internal threading tool with longitudinally separated cutting edges designed to form specific threads.
Alternate Parts: PWA50835, PWA5083-5, 5136-00-398-2764, 00-398-2764, 5136003982764, 003982764
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 51 | DEC 07, 1965 | 00-398-2764 | 15218 ( TAP, THREAD CUTTING ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT FLUTE
Cross Reference | NSN 5136-00-398-2764
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PWA5083-5 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 5136-00-398-2764
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT FLUTE |
| THREAD LENGTH | 1.453 INCHES MINIMUM AND 1.547 INCHES MAXIMUM |
| SHANK DIAMETER | 1.021 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.762 INCHES MINIMUM AND 0.766 INCHES MAXIMUM |
| OVERALL LENGTH | 3.969 INCHES MINIMUM AND 4.031 INCHES MAXIMUM |
| SQUARE END LENGTH | 0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM |
| MATERIAL AND LOCATION | STEEL, HIGH SPEED OVERALL |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1.250-20 UNS |
| THREAD PITCH DIAMETERS | +1.2473 TO +1.2478 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD STRUCTURE | REGULAR |
| THREAD FORMING METHOD | GROUND |
| STARTING CHAMFER TYPE | BOTTOMING |
| FLUTE QUANTITY | 6 |
