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National Stock Number: 5136-00-935-4535
Federal Supply Class: 5136
National Item Identification Number: 009354535
Description: TAP,THREAD CUTTING
Detail: An internal threading tool with longitudinally separated cutting edges designed to form specific threads.
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Manufacturer Information:
| 3893-4 | 01556 | STANLEY ENGINEERED FASTENING LLC | | 3893-4 | 5W060 | THE OLANDER COMPANY, INC. |
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Techincal Specification:
| FLUTE QUANTITY | 3 | | LENGTH | 0.406 INCHES MINIMUM AND 0.468 INCHES MAXIMUM SQUARE END | | OVERALL LENGTH | 2.906 INCHES MINIMUM AND 2.968 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | SHANK DIAMETER | 0.380 INCHES MINIMUM AND 0.381 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.282 INCHES MINIMUM AND 0.286 INCHES MAXIMUM | | STARTING CHAMFER TYPE | BOTTOMING | | STYLE DESIGNATOR | STRAIGHT FLUTE | | THREAD DIRECTION | RIGHT-HAND | | THREAD FORMING METHOD | GROUND | | THREAD LENGTH | 1.188 INCHES MINIMUM AND 1.312 INCHES MAXIMUM | | THREAD PITCH DIAMETERS | +0.3196 TO 0.3201 INCHES | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.250-28 STI | | THREAD STRUCTURE | REGULAR |
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