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National Stock Number:
5136-00-222-8770
Federal Supply Class:
5136
National Item Identification Number:
002228770
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:
| SK90281PC1 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | WU16103 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 4.000-20 UNS | | THREAD STRUCTURE | REGULAR | | THREAD FORMING METHOD | GROUND | | STARTING CHAMFER TYPE | BOTTOMING | | MATERIAL AND LOCATION | STEEL, HIGH SPEED OVERALL | | THREAD LENGTH | 1.990 INCHES MINIMUM AND | | 2.010 INCHES MAXIMUM | | SHANK DIAMETER | 2.090 INCHES MINIMUM AND | | 2.110 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 1.572 INCHES MINIMUM AND | | 1.575 INCHES MAXIMUM | | OVERALL LENGTH | 5.865 INCHES MINIMUM AND | | 5.885 INCHES MAXIMUM | | SQUARE END LENGTH | 1.740 INCHES MINIMUM AND | | 1.760 INCHES MAXIMUM | | THREAD PITCH DIAMETERS | 3.9725 TO 3.9730 INCHES | | THREAD DIRECTION | LEFT-HAND | | FLUTE QUANTITY | 8 |
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