K491: WHEEL,ABRASIVE.
The WHEEL,ABRASIVE is a the manufacturer industrial component. Key specifications include angle: 30.0 DEGREES, wheel_style: SPECIAL "ZB", usage_design: METALWORKING, hole_diameter: 1.422 INCHES MINIMUM AND 1.453 INCHES MAXIMUM IN, wheel_diameter: 1.875 INCHES NOMINAL IN, mounting_method: THREADED INSERT. This part is cataloged in the U.S.
Government catalog under NSN 3460-00-357-4961, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| angle | 30.0 DEGREES |
| wheel_style | SPECIAL "ZB" |
| usage_design | METALWORKING |
| hole_diameter | 1.422 INCHES MINIMUM AND 1.453 INCHES MAXIMUM IN |
| wheel_diameter | 1.875 INCHES NOMINAL IN |
| mounting_method | THREADED INSERT |
| thread_direction | RIGHT-HAND |
| overall_thickness | 1.250 INCHES NOMINAL IN |
| screen_grit_size_designator | 80 |
| abrasive_bond_grade_designation | V HARD |
| abrasive_grain_structure_designator | 11 |
| thread_size_and_series/type_designator | 0.688-16 UN |
| NSN | 3460-00-357-4961 |
| USAGE DESIGN | METALWORKING |
| MOUNTING METHOD | THREADED INSERT |
| OVERALL THICKNESS | 1.250 INCHES NOMINAL IN |
| WHEEL STYLE | SPECIAL "ZB" |
| ABRASIVE BOND GRADE DESIGNATION | V HARD |
| SCREEN GRIT SIZE DESIGNATOR | 80 |
| THREAD DIRECTION | RIGHT-HAND |
| ANGLE | 30.0 DEGREES |
| WHEEL DIAMETER | 1.875 INCHES NOMINAL IN |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.688-16 UN |
No substitute or cross-reference records for this part.