5220-00-640-5253 GAGE,SNAP,THREAD ROLL Index 5220-00-640-5255 GAGE,SNAP,THREAD ROLL

National Stock Number:
5220-00-640-5254

Federal Supply Class:
5220

National Item Identification Number:
006405254

Description:
GAGE,SNAP,THREAD ROLL

Detail:
A GAGE USED FOR THE DIMENSIONAL CONTROL OF A SPECIFIED EXTERNAL THREAD. IT CONSISTS OF A C-TYPE FRAME AND GAGING MEMBERS (ROLLS). THE GAGING MEMBERS MAY BE SET AND LOCKED T0 SPECIFIED MAXIMUM AND/OR MINIMUM LIMITS WITHIN THE GIVEN SIZE RANGE OF THE GAGE.


Manufacturer Information:
STYLEF48521COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV


Techincal Specification:
GAGING MEMBER LENGTH0.675 INCHES NOMINAL
FEATURES PROVIDEDCOMBINATION GO NOT GO GAGE
NOMINAL THREAD DIAMETER0.312 INCHES
SCREW THREAD SERIES DESIGNATORUNF
SCREW THREAD QUANTITY PER INCH24.0
STYLE DESIGNATOROPEN FACE
THREAD DESIGN PITCH DIAMETER0.2827 INCHES MINIMUM AND 0.2854 INCHES MAXIMUM
THREAD STAMPED PITCH DIAMETER0.2827 INCHES MINIMUM AND 0.2854 INCHES MAXIMUM


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