31-2378: MOUNT ASSEMBLY,TRAN.
The MOUNT ASSEMBLY,TRAN is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, cooling_fin: NOT INCLUDED, balancing_pad: NOT INCLUDED, overall_width: 3.702 INCHES NOMINAL IN, oil_drain_hole: NOT INCLUDED, adjustment_hole: NOT INCLUDED. This part is cataloged in the U.S.
Government catalog under NSN 2530-00-099-5420, 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 OVERALL |
| cooling_fin | NOT INCLUDED |
| balancing_pad | NOT INCLUDED |
| overall_width | 3.702 INCHES NOMINAL IN |
| oil_drain_hole | NOT INCLUDED |
| adjustment_hole | NOT INCLUDED |
| inspection_hole | NOT INCLUDED |
| center_hole_diameter | 2.751 INCHES MINIMUM AND 2.755 INCHES MAXIMUM IN |
| braking_surface_width | 3.115 INCHES MINIMUM AND 3.205 INCHES MAXIMUM IN |
| mounting_hole_spacing | UNEQUALLY SPACED ON 3.720 IN. BOLT CIRCLE IN |
| mounting_hole_diameter | 0.439 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN |
| mounting_hole_quantity | 4 |
| NSN | 2530-00-099-5420 |
| MOUNTING HOLE QUANTITY | 4 |
| ADJUSTMENT HOLE | NOT INCLUDED |
| BALANCING PAD | NOT INCLUDED |
| MOUNTING HOLE SPACING | UNEQUALLY SPACED ON 3.720 IN. BOLT CIRCLE IN |
| BRAKING SURFACE WIDTH | 3.115 INCHES MINIMUM AND 3.205 INCHES MAXIMUM IN |
| INSPECTION HOLE | NOT INCLUDED |
| MOUNTING HOLE DIAMETER | 0.439 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN |
| OVERALL WIDTH | 3.702 INCHES NOMINAL IN |
| OVERALL OUTSIDE DIAMETER | 9.420 INCHES NOMINAL IN |
| BRAKING SURFACE LOCATION | INTERNAL |