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National Stock Number:
5136-01-038-2903
Federal Supply Class:
5136
National Item Identification Number:
010382903
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:
| 5CPB | 01556 | STANLEY ENGINEERED FASTENING LLC |
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Techincal Specification:
| FLUTE QUANTITY | 4 | | LENGTH | 0.406 INCHES MINIMUM AND 0.469 INCHES MAXIMUM SQUARE END | | MATERIAL | STEEL OVERALL | | OVERALL LENGTH | 2.906 INCHES MINIMUM AND 2.969 INCHES MAXIMUM | | SHANK DIAMETER | 0.3795 INCHES MINIMUM AND 0.3810 INCHES MAXIMUM | | STARTING CHAMFER TYPE | PLUG | | 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 | +0.2764 TO 0.2803 INCHES | | THREAD STRUCTURE | REGULAR | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.312-18 UNIFIED NATIONAL COARSE (UNC) | | WIDTH ACROSS FLATS | 0.282 INCHES MINIMUM AND 0.286 INCHES MAXIMUM |
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