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National Stock Number: 5136-00-894-2174
Federal Supply Class: 5136
National Item Identification Number: 008942174
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:
| 5303 | 26232 | JCORPS | | GGG-T-0070 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | GGG-T-0070 TY1SEASTA | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
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Techincal Specification:
| FLUTE QUANTITY | 4 | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND A SERIES AND A STYLE | | OVERALL LENGTH | 2.719 INCHES NOMINAL | | MATERIAL AND LOCATION | STEEL, HIGH SPEED OVERALL | | SHANK DIAMETER | 0.318 INCHES NOMINAL | | THREAD DIRECTION | LEFT-HAND | | THREAD FORMING METHOD | GROUND | | THREAD LENGTH | 1.125 INCHES NOMINAL | | THREAD PITCH DIAMETERS | +0.2774/+0.2779 INCHES | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.312-18 UNC | | THREAD STRUCTURE | REGULAR | | WIDTH ACROSS FLATS | 0.238 INCHES NOMINAL | | SQUARE END LENGTH | 0.312 INCHES NOMINAL | | STARTING CHAMFER TYPE | PLUG | | STYLE DESIGNATOR | STRAIGHT FLUTE |
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