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National Stock Number: 5220-00-640-5242
Federal Supply Class: 5220
National Item Identification Number: 006405242
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.
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Manufacturer Information:
| STYLEF | 48521 | COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV |
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Techincal Specification:
| FEATURES PROVIDED | COMBINATION GO NOT GO GAGE | | GAGING MEMBER LENGTH | 0.250 INCHES NOMINAL | | NOMINAL THREAD DIAMETER | 0.125 INCHES | | SPECIAL FEATURES | AJYP 2A | | SCREW THREAD QUANTITY PER INCH | 44.0 | | SCREW THREAD SERIES DESIGNATOR | UNF | | STYLE DESIGNATOR | OPEN FACE | | THREAD DESIGN PITCH DIAMETER | 0.1070 INCHES MINIMUM AND 0.1102 INCHES MAXIMUM | | THREAD STAMPED PITCH DIAMETER | 0.1070 INCHES MINIMUM AND 0.1102 INCHES MAXIMUM |
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