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National Stock Number: 5136-00-228-1062
Federal Supply Class: 5136
National Item Identification Number: 002281062
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:
A-A-625 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | GGG-T-70 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | GGG-T-70 TY1SEASTA | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
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Techincal Specification:
FLUTE QUANTITY | 4 | LENGTH | 1.875 INCHES NOMINAL SQUARE END | OVERALL LENGTH | 5.438 INCHES NOMINAL | MATERIAL | STEEL OVERALL | SHANK DIAMETER | 0.896 INCHES NOMINAL | STARTING CHAMFER TYPE | TAPER | STYLE DESIGNATOR | STRAIGHT FLUTE | SPECIAL FEATURES | ROCKWELL C 62-66 HARDNESS | WIDTH ACROSS FLATS | 0.672 INCHES NOMINAL | THREAD DIRECTION | RIGHT-HAND | THREAD FORMING METHOD | GROUND | THREAD LENGTH | 2.562 INCHES NOMINAL | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1.125-8 UN | THREAD PITCH DIAMETERS | +1.0453 TO 1.0463 INCHES | THREAD STRUCTURE | REGULAR |
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