The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, thickness: 0.280 INCHES NOMINAL IN, bore_diameter: 0.3123 INCHES MINIMUM AND 0.3128 INCHES MAXIMUM IN, outside_diameter: 0.562 INCHES NOMINAL IN, style_designator: PLAIN ROUND, surface_treatment: PASSIVATE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-095-4787, 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 COMP 303 |
| thickness | 0.280 INCHES NOMINAL IN |
| bore_diameter | 0.3123 INCHES MINIMUM AND 0.3128 INCHES MAXIMUM IN |
| outside_diameter | 0.562 INCHES NOMINAL IN |
| style_designator | PLAIN ROUND |
| surface_treatment | PASSIVATE |
| nominal_thread_size | 0.138 INCHES THREAD IN |
| securing_hole_quantity | 2 |
| securing_hole_type_and_location | THREADED 1ST HOLE AND TAPER PIN PILOT 2ND HOLE |
| material_document_and_classification | QQ-S-764, TYPE 303-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| tapered_pin_size_accommodated_and_location | 5/0 2ND HOLE |
| screw_thread_series_designator_and_location | 1ST HOLE UNIFIED NATIONAL COARSE (UNC) |
| NSN | 3040-01-095-4787 |
| ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 90.0 |
| SURFACE TREATMENT | PASSIVATE |
| TAPERED PIN SIZE ACCOMMODATED AND LOCATION | 5/0 2ND HOLE |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764, TYPE 303-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| SECURING HOLE TYPE AND LOCATION | THREADED 1ST HOLE AND TAPER PIN PILOT 2ND HOLE |
| MATERIAL | STEEL COMP 303 |
| STYLE DESIGNATOR | PLAIN ROUND |
| NOMINAL THREAD SIZE | 0.138 INCHES THREAD IN |
| OUTSIDE DIAMETER | 0.562 INCHES NOMINAL IN |
| BORE DIAMETER | 0.3123 INCHES MINIMUM AND 0.3128 INCHES MAXIMUM IN |