5136-00-156-2987 CHASERS,THREAD CUTTING Index 5136-00-156-2989 CHASERS,THREAD CUTTING

National Stock Number:
5136-00-156-2988

Federal Supply Class:
5136

National Item Identification Number:
001562988

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 DESIGNATOR0.250-32 UNEF
THREAD PITCH DIAMETERS0.2255 TO 0.2287 INCHES
THREAD DIRECTIONRIGHT-HAND
SEGMENT QUANTITY4
SPECIAL FEATURESFOR USE W/GEOMETRIC TOOL CO. DIE HEAD HOLDER STYLE D,SIZE 9/16 IN.
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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