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National Stock Number: 5130-00-879-6444
Federal Supply Class: 5130
National Item Identification Number: 008796444
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:
| MIL-W-17663 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-W-17663 GPW | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE | | MILW17663AGR0UPW | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| WHEEL STYLE | CYLINDRICAL | | SCREEN GRIT SIZE DESIGNATOR | 60 | | ABRASIVE GRAIN STRUCTURE DESIGNATOR | 5 | | MOUNTING METHOD | SPINDLE | | USAGE DESIGN | METALWORKING | | OVERALL THICKNESS | 0.500 INCHES NOMINAL | | WHEEL DIAMETER | 1.000 INCHES NOMINAL | | SPINDLE DIAMETER | 0.250 INCHES NOMINAL | | SPINDLE LENGTH | 1.500 INCHES NOMINAL | | ABRASIVE BOND GRADE DESIGNATION | P MEDIUM | | NONDEFINITIVE SPEC/STD DATA | W GROUP AND | | W218 SHAPE | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-W-17663 |
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