The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL, thickness: 0.688 INCHES NOMINAL IN, bore_diameter: 1.7500 INCHES NOMINAL IN, outside_diameter: 2.750 INCHES NOMINAL IN, style_designator: PLAIN ROUND, nominal_thread_size: 0.312 INCHES SINGLE HOLE 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 3040-01-165-0189, 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 |
| thickness | 0.688 INCHES NOMINAL IN |
| bore_diameter | 1.7500 INCHES NOMINAL IN |
| outside_diameter | 2.750 INCHES NOMINAL IN |
| style_designator | PLAIN ROUND |
| nominal_thread_size | 0.312 INCHES SINGLE HOLE IN |
| securing_hole_quantity | 1 |
| end_item_identification | BAK-14 AIRCRAFT ARRESTING SYSTEM |
| securing_hole_type_and_location | THREADED SINGLE HOLE |
| screw_thread_series_designator_and_location | SINGLE HOLE UNF |
| NSN | 3040-01-165-0189 |
| OUTSIDE DIAMETER | 2.750 INCHES NOMINAL IN |
| SCREW THREAD SERIES DESIGNATOR AND LOCATION | SINGLE HOLE UNF |
| SECURING HOLE TYPE AND LOCATION | THREADED SINGLE HOLE |
| NOMINAL THREAD SIZE | 0.312 INCHES SINGLE HOLE IN |
| STYLE DESIGNATOR | PLAIN ROUND |
| MATERIAL | STEEL |
| BORE DIAMETER | 1.7500 INCHES NOMINAL IN |
| THICKNESS | 0.688 INCHES NOMINAL IN |
| END ITEM IDENTIFICATION | BAK-14 AIRCRAFT ARRESTING SYSTEM |
| SECURING HOLE QUANTITY | 1 |