5136-00-156-3126 CHASERS,THREAD CUTTING Index 4820-00-156-3131 SEAT,VALVE

National Stock Number:
5136-00-156-3127

Federal Supply Class:
5136

National Item Identification Number:
001563127

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.


Manufacturer Information:
MIL-D-456281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MILD456281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
STYLE DESIGNATORRADIAL
MATERIAL AND LOCATIONTOOL STEEL OVERALL
THREAD SIZE AND SERIES/TYPE DESIGNATOR1.000-11-1/2 NPSC
THREAD PITCH DIAMETERS1.2305 TO 1.2468 INCHES
THREAD DIRECTIONRIGHT-HAND
SEGMENT QUANTITY4
SPECIAL FEATURESFOR USE W/EASTERN MACHINE SCREW CORP H AND G DIEHEADS
DEPARTURE FROM CITED DOCUMENTPARAGRAPHS 3.2.5 AND 3.3.2 STRAIGHT THREAD CHASERS
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMIL-D-4562


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