4045401: CHAMBER,AIR BRAKE.
The CHAMBER,AIR BRAKE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 1.989 INCHES MINIMUM AND 2.009 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), hardness_rating: 60.0 ROCKWELL C NOMINAL. This part is cataloged in the U.S.
Government catalog under NSN 2530-00-165-9641, 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 |
| nut_style | HEXAGON |
| nut_height | 1.989 INCHES MINIMUM AND 2.009 INCHES MAXIMUM IN |
| thread_class | 2B |
| thread_series | UNIFIED NATIONAL COARSE (UNC) |
| hardness_rating | 60.0 ROCKWELL C NOMINAL |
| locking_feature | PREVAILING TORQUE ALL METAL DESIGN |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM OVERALL |
| width_across_flats | 3.112 INCHES MINIMUM AND 3.127 INCHES MAXIMUM IN |
| nominal_thread_size | 2.000 INCHES IN |
| thread_quantity_per_inch | 4.5 |
| NSN | 2530-00-165-9641 |
| STROKE LENGTH | 2.625 INCHES IN |
No substitute or cross-reference records for this part.