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
SPECIFICATION/STANDARD DATA05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
STARTING CHAMFER TYPETAPER
STYLE DESIGNATORSTRAIGHT FLUTE
WIDTH ACROSS FLATS0.165 INCHES NOMINAL
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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