321508-1: BRAKE DRUM.
The BRAKE DRUM is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, cooling_fin: NOT INCLUDED, balancing_pad: NOT INCLUDED, overall_width: 3.000 INCHES NOMINAL IN, oil_drain_hole: NOT INCLUDED, adjustment_hole: NOT INCLUDED. This part is cataloged in the U.S.
Government catalog under NSN 3040-00-923-0895, 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 | STEEL CORROSION RESISTING OVERALL |
| cooling_fin | NOT INCLUDED |
| balancing_pad | NOT INCLUDED |
| overall_width | 3.000 INCHES NOMINAL IN |
| oil_drain_hole | NOT INCLUDED |
| adjustment_hole | NOT INCLUDED |
| inspection_hole | NOT INCLUDED |
| center_hole_diameter | 0.139 INCHES NOMINAL IN |
| braking_surface_width | 0.188 INCHES NOMINAL IN |
| mounting_hole_spacing | EQUALLY SPACED ON 7,000 IN. BOLT CIRCLE IN |
| mounting_hole_diameter | 0.086 INCHES NOMINAL IN |
| mounting_hole_quantity | 2 |
| NSN | 3040-00-923-0895 |
| MOUNTING HOLE QUANTITY | 2 |
| ADJUSTMENT HOLE | NOT INCLUDED |
| BALANCING PAD | NOT INCLUDED |
| MOUNTING HOLE SPACING | EQUALLY SPACED ON 7,000 IN. BOLT CIRCLE IN |
| BRAKING SURFACE WIDTH | 0.188 INCHES NOMINAL IN |
| INSPECTION HOLE | NOT INCLUDED |
| MOUNTING HOLE DIAMETER | 0.086 INCHES NOMINAL IN |
| OVERALL WIDTH | 3.000 INCHES NOMINAL IN |
| OVERALL OUTSIDE DIAMETER | 1.010 INCHES NOMINAL IN |
| BRAKING SURFACE LOCATION | INTERNAL |
No substitute or cross-reference records for this part.