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National Stock Number:
3460-00-357-5027
Federal Supply Class:
3460
National Item Identification Number:
003575027
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.
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Manufacturer Information:
| A20-M5BE | 44197 | SAINT-GOBAIN ABRASIVES INC | | GGG-W-290 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| ABRASIVE BOND GRADE DESIGNATION | M MEDIUM | | ABRASIVE GRAIN STRUCTURE DESIGNATOR | 5 | | DIAMETER | 1.250 INCHES NOMINAL | | HOLE DIAMETER | 1.250 INCHES NOMINAL | | OVERALL THICKNESS | 2.000 INCHES NOMINAL | | MOUNTING METHOD | ARBOR HOLE | | MOUNTING OPENING SHAPE STYLE | ROUND | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE | | SCREEN GRIT SIZE DESIGNATOR | 20 | | WHEEL DIAMETER | 12.000 INCHES NOMINAL | | WHEEL STYLE | STRAIGHT | | USAGE DESIGN | METALWORKING |
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