5136-00-821-1030 TAP,THREAD CUTTING Index 5310-00-821-1055 WASHER,FLAT

National Stock Number:
5136-00-821-1031

Federal Supply Class:
5136

National Item Identification Number:
008211031

Description:
TAP,THREAD CUTTING

Detail:
An internal threading tool with longitudinally separated cutting edges designed to form specific threads.


Manufacturer Information:
1539026232JCORPS
41542970LEAR SIEGLER INC NATIONAL TWIST DRILL AND TOOL DIV
6400-194303882NEW YORK TWIST DRILL INC
7025742970LEAR SIEGLER INC NATIONAL TWIST DRILL AND TOOL DIV
A-A-62458536FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
5136-00-821-103192061BENDIX CORP THE INDUSTRIAL TOOLS DIV SOUTH BELOIT PLANT
B94.905047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B94.9 12-28 UNF HS G H205047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B94.980204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
B94.9 12-28 NF HS G80204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
B94.9 12-28 UNF HS G H280244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
GGG-T-70 TY1SEBSTA80244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
GGG-T-7081348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
DEPARTURE FROM CITED DESIGNATORAS MODIFIED BY THREAD PITCH DIAMETERS
FLUTE QUANTITY4
LENGTH0.281 INCHES NOMINAL SQUARE END
OVERALL LENGTH2.375 INCHES MINIMUM
MATERIALSTEEL OVERALL
SHANK DIAMETER0.220 INCHES NOMINAL
WIDTH ACROSS FLATS0.165 INCHES NOMINAL
SPECIFICATION/STANDARD DATA05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
STARTING CHAMFER TYPETAPER
STYLE DESIGNATORSTRAIGHT FLUTE
THREAD DIRECTIONRIGHT-HAND
THREAD FORMING METHODGROUND
THREAD LENGTH0.938 INCHES MINIMUM
THREAD PITCH DIAMETERS+0.1933 TO 0.1938 INCHES
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.216-28 UNF
THREAD STRUCTUREREGULAR


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