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National Stock Number:
5136-00-228-1058
Federal Supply Class:
5136
National Item Identification Number:
002281058
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 TY1SEASTC | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
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Techincal Specification:
| FLUTE QUANTITY | 6 | | LENGTH | 1.250 INCHES NOMINAL SQUARE END | | OVERALL LENGTH | 7.000 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SHANK DIAMETER | 1.430 INCHES NOMINAL | | SPECIAL FEATURES | ROCKWELL C 62-66 HARDNESS | | WIDTH ACROSS FLATS | 1.072 INCHES NOMINAL | | STARTING CHAMFER TYPE | BOTTOMING | | STYLE DESIGNATOR | STRAIGHT FLUTE | | THREAD DIRECTION | RIGHT-HAND | | THREAD FORMING METHOD | GROUND | | THREAD LENGTH | 3.188 INCHES NOMINAL | | THREAD PITCH DIAMETERS | +1.6216 TO 1.6236 INCHES | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1.750-5 UNIFIED NATIONAL COARSE (UNC) | | THREAD STRUCTURE | REGULAR |
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