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National Stock Number:
5136-00-189-7802
Federal Supply Class:
5136
National Item Identification Number:
001897802
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-581 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | GGG-T-581 TY1CL1 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
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Techincal Specification:
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 2.000-11-1/2 NPT | | THREAD STRUCTURE | REGULAR | | THREAD FORMING METHOD | GROUND | | STARTING CHAMFER TYPE | PLUG | | MATERIAL AND LOCATION | STEEL, HIGH SPEED OVERALL | | STYLE DESIGNATOR | STRAIGHT FLUTE | | THREAD LENGTH | 1.625 INCHES MINIMUM AND | | 1.875 INCHES MAXIMUM | | SHANK DIAMETER | 1.872 INCHES MINIMUM AND | | 1.875 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 1.398 INCHES MINIMUM AND | | 1.406 INCHES MAXIMUM | | OVERALL LENGTH | 4.438 INCHES MINIMUM AND | | 4.500 INCHES MAXIMUM | | SQUARE END LENGTH | 1.063 INCHES MINIMUM AND | | 1.187 INCHES MAXIMUM | | THREAD DIRECTION | LEFT-HAND | | FLUTE QUANTITY | 6 | | DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY FLUTE QUANTITY | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND | | 1 CLASS | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81348 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | GGG-T-581 |
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