D459956M21: BRAKE DRUM.
The BRAKE DRUM is a the manufacturer industrial component. Key specifications include material: IRON CAST OVERALL, cooling_fin: INCLUDED, balancing_pad: NOT INCLUDED, overall_width: 7.812 INCHES NOMINAL IN, oil_drain_hole: NOT INCLUDED, adjustment_hole: NOT INCLUDED. This part is cataloged in the U.S.
Government catalog under NSN 2530-00-272-4162, 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.
| material | IRON CAST OVERALL |
| cooling_fin | INCLUDED |
| balancing_pad | NOT INCLUDED |
| overall_width | 7.812 INCHES NOMINAL IN |
| oil_drain_hole | NOT INCLUDED |
| adjustment_hole | NOT INCLUDED |
| inspection_hole | NOT INCLUDED |
| center_hole_diameter | 14.734 INCHES MINIMUM AND 14.766 INCHES MAXIMUM IN |
| braking_surface_width | 5.874 INCHES NOMINAL IN |
| mounting_hole_spacing | EQUALLY SPACED ON 16-1/2 IN. BOLT CIRCLE IN |
| mounting_hole_diameter | 0.754 INCHES MINIMUM AND 0.756 INCHES MAXIMUM IN |
| mounting_hole_quantity | 16 |
| NSN | 2530-00-272-4162 |
| MOUNTING HOLE QUANTITY | 16 |
| ADJUSTMENT HOLE | NOT INCLUDED |
| BALANCING PAD | NOT INCLUDED |
| MOUNTING HOLE SPACING | EQUALLY SPACED ON 16-1/2 IN. BOLT CIRCLE IN |
| BRAKING SURFACE WIDTH | 5.874 INCHES NOMINAL IN |
| INSPECTION HOLE | NOT INCLUDED |
| MOUNTING HOLE DIAMETER | 0.754 INCHES MINIMUM AND 0.756 INCHES MAXIMUM IN |
| OVERALL WIDTH | 7.812 INCHES NOMINAL IN |
| OVERALL OUTSIDE DIAMETER | 22.313 INCHES MINIMUM AND 22.437 INCHES MAXIMUM IN |
| BRAKING SURFACE LOCATION | INTERNAL |
No substitute or cross-reference records for this part.