3460-00-049-7910 CHUCK,DRILL Index 5120-00-049-7917 BIT,SCREWDRIVER

National Stock Number:
5130-00-049-7912

Federal Supply Class:
5130

National Item Identification Number:
000497912

Description:
WHEEL,ABRASIVE

Detail:
A RIGID PIECE OF ABRASIVE WITH OR WITHOUT MOUNTING FACILITIES. ITEMS HAVING SUCH MOUNTING FACILITIES AS A FIXED SPINDLE, A THREADED INSERT, OR AN ARBOR HOLE ARE DESIGNED FOR MOUNTING ON A GRINDING MACHINE, TOOL CHUCK OR MANDREL. ITEMS WITHOUT MOUNTING FACILITIES ARE DESIGNED TO BE SECURED IN A WHEEL HOLDER BY MEANS OF SPRING CLAMPS.


Manufacturer Information:
B74.1305047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B74.13 A24U5BF80244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
B74.205047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B74.2 TY2780244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
B74.2/B74.1380204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
MIL-W-4306081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-W-43060 SZ7GRU80244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE


Techincal Specification:
EDGE WIDTH0.250 INCHES NOMINAL
ABRASIVE BOND GRADE DESIGNATIONU HARD
ABRASIVE GRAIN STRUCTURE DESIGNATOR5
DIAMETER0.875 INCHES NOMINAL
ENVIRONMENTAL ATTRIBUTE CODEPLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
HOLE DIAMETER0.875 INCHES NOMINAL
OVERALL THICKNESS0.4375 INCHES NOMINAL
MOUNTING OPENING SHAPE STYLEROUND
MOUNTING METHODARBOR HOLE
NONDEFINITIVE SPEC/STD DATA27 TYPE
RECESS DIAMETER2.625 INCHES NOMINAL
SCREEN GRIT SIZE DESIGNATOR24
SPECIFICATION/STANDARD DATA80204-ANSI B74.2/B74.13 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WHEEL DIAMETER7.000 INCHES NOMINAL
WHEEL STYLESPECIAL "ZD"
USAGE DESIGNMETALWORKING


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