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National Stock Number:
5136-00-156-2994
Federal Supply Class:
5136
National Item Identification Number:
001562994
Description:
CHASERS,THREAD CUTTING
Detail:
AN ITEM UTILIZED IN A GROUP OF THREE OR MORE, DESIGNED TO BE CLAMPED IN A DIE HEAD, DIESTOCK, EXTERNAL THREAD OR IN A THREADING MACHINE FOR CUTTING THREADS.
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Manufacturer Information:
| A-A-50695 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | MIL-D-4562 | 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 DOCUMENT | PARA 3.2.5 AND 3.3.2 STRAIGHT THREAD CHASERS | | MATERIAL | STEEL OVERALL | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE | | SEGMENT QUANTITY | 4 | | SPECIAL FEATURES | FOR USE W/GEOMETRIC TOOL CO. DIE HEAD HOLDER STYLE D,SIZE 9/16 IN. | | STYLE DESIGNATOR | RADIAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH DIAMETERS | +0.3826 TO 0.3897 INCHES | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.438-14 UNIFIED NATIONAL COARSE (UNC) |
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