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National Stock Number: 5136-00-825-7146
Federal Supply Class: 5136
National Item Identification Number: 008257146
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:
| 6FRU | 01556 | STANLEY ENGINEERED FASTENING LLC | | 6FRU6FRU | 01556 | STANLEY ENGINEERED FASTENING LLC | | MIL-T-21309 TY1CL2 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE | | MIL-T-21309 TY1CL2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MILT21309 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-T-21309 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY THD PITCH DIA | | FLUTE QUANTITY | 4 | | OVERALL LENGTH | 3.156 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2 CLASS | | STARTING CHAMFER TYPE | PLUG | | STYLE DESIGNATOR | STRAIGHT FLUTE | | SPECIAL FEATURES | ROUGHING TAP FOR SCREW THREAD INSERT | | THREAD DIRECTION | RIGHT-HAND | | THREAD FORMING METHOD | GROUND | | THREAD LENGTH | 1.438 INCHES NOMINAL | | THREAD PITCH DIAMETERS | +0.3870 TO 0.3880 INCHES | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.375-24 STI | | THREAD STRUCTURE | REGULAR | | WIDTH ACROSS FLATS | 0.242 INCHES NOMINAL |
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