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National Stock Number:
5136-00-397-2803
Federal Supply Class:
5136
National Item Identification Number:
003972803
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:
| 13639 | 1NEX4 | KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP | | 13639 | 60NQ9 | GREENFIELD INDUSTRIES INC | | 5302 1/4-28 | 1NEX4 | KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP | | 5302 1/4-28 UNF | 1NEX4 | KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP | | 5302-1-4-28H3B0TT0MING | 26232 | JCORPS | | 5302 1/4-28 UNF | 60NQ9 | GREENFIELD INDUSTRIES INC |
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Techincal Specification:
| FLUTE QUANTITY | 2 | | LENGTH | 0.281 INCHES NOMINAL SQUARE END | | OVERALL LENGTH | 2.500 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SHANK DIAMETER | 0.255 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.191 INCHES NOMINAL | | STARTING CHAMFER TYPE | BOTTOMING | | STYLE DESIGNATOR | STRAIGHT FLUTE | | THREAD DIRECTION | RIGHT-HAND | | THREAD FORMING METHOD | GROUND | | THREAD LENGTH | 1.000 INCHES NOMINAL | | THREAD PITCH DIAMETERS | +0.2278 TO 0.2283 INCHES | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.250-28 UNF | | THREAD STRUCTURE | REGULAR |
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