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National Stock Number:
5136-00-585-7888
Federal Supply Class:
5136
National Item Identification Number:
005857888
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:
| GGG-T-70 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | GGG-T-70 TY2SEASTB | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
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Techincal Specification:
| FLUTE QUANTITY | 3 | | LENGTH | 0.438 INCHES NOMINAL SQUARE END | | MATERIAL | STEEL OVERALL | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND A SERIES AND B STYLE | | OVERALL LENGTH | 3.375 INCHES NOMINAL | | SHANK DIAMETER | 0.367 INCHES NOMINAL | | STARTING CHAMFER TYPE | PLUG | | STYLE DESIGNATOR | SPIRAL POINTED FLUTE | | THREAD DIRECTION | RIGHT-HAND | | THREAD FORMING METHOD | GROUND | | THREAD LENGTH | 1.656 INCHES NOMINAL | | THREAD PITCH DIAMETERS | +0.4510 TO 0.4515 INCHES | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.500-13 UNIFIED NATIONAL COARSE (UNC) | | THREAD STRUCTURE | REGULAR | | WIDTH ACROSS FLATS | 0.275 INCHES NOMINAL |
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