The BRAKE DRUM is a the manufacturer industrial component. Key specifications include material: IRON CAST OVERALL, hole_size: 0.531, cooling_fin: NOT INCLUDED, hole_spacing: EQUALLY SPACED ON 8.250 IN. PORM 0.003 BOLT CIRCLE IN, balancing_pad: NOT INCLUDED, overall_width: 6.210 INCHES NOMINAL IN.
This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4330-00-463-3735, 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 |
| hole_size | 0.531 |
| cooling_fin | NOT INCLUDED |
| hole_spacing | EQUALLY SPACED ON 8.250 IN. PORM 0.003 BOLT CIRCLE IN |
| balancing_pad | NOT INCLUDED |
| overall_width | 6.210 INCHES NOMINAL IN |
| oil_drain_hole | NOT INCLUDED |
| inspection_hole | INCLUDED |
| center_hole_diameter | 6.400 INCHES MINIMUM AND 6.404 INCHES MAXIMUM IN |
| fsc_application_data | FRONT AND REAR AXLE,ARMORED CAR |
| braking_surface_width | 2.813 INCHES NOMINAL IN |
| mounting_hole_spacing | EQUALLY SPACED ON 8.750 IN. PORM 0.003 BOLT CIRCLE IN |
| NSN | 4330-00-463-3735 |
| BRACKET QUANTITY | 1 |
| FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTION | IDENTICAL TO FIRST INTAKE CONNECTION |
| FIRST INTAKE CONNECTION TYPE | THREADED INTERNAL PIPE SIDE |
| FILTERING MEDIA DESIGN | MOLDED SINGLE FILTERING MEDIA RESPONSE |
| OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| FIRST INTAKE THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL CORROSION RESISTING BODY |
| FIRST INTAKE THREAD SERIES DESIGNATOR | NPTF |
| FIRST INTAKE NOMINAL THREAD SIZE | 0.750 INCHES IN |
| FILTERING ELEMENT QUANTITY | 2 |