618-6218-001: COLLAR,SHAFT.
The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, thickness: 0.170 INCHES NOMINAL IN, bore_diameter: 0.1890 INCHES MINIMUM AND 0.1910 INCHES MAXIMUM IN, outside_diameter: 0.437 INCHES NOMINAL IN, style_designator: PLAIN ROUND, surface_treatment: PASSIVATE. This part is cataloged in the U.S.
Government catalog under NSN 3040-01-007-8966, 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 | 0.170 INCHES NOMINAL IN |
| bore_diameter | 0.1890 INCHES MINIMUM AND 0.1910 INCHES MAXIMUM IN |
| outside_diameter | 0.437 INCHES NOMINAL IN |
| style_designator | PLAIN ROUND |
| surface_treatment | PASSIVATE |
| nominal_thread_size | 0.138 INCHES ALL HOLES IN |
| securing_hole_quantity | 2 |
| securing_hole_type_and_location | THREADED ALL HOLES |
| material_document_and_classification | QQ-S-764, TYPE 303, COND A-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| screw_thread_series_designator_and_location | ALL HOLES UNIFIED NATIONAL COARSE (UNC) |
| angle_between_centerlines_of_securing_holes_in_deg | 90.0 |
| NSN | 3040-01-007-8966 |
| SECURING HOLE TYPE AND LOCATION | THREADED ALL HOLES |
| STYLE DESIGNATOR | PLAIN ROUND |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764, TYPE 303, COND A-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| SCREW THREAD SERIES DESIGNATOR AND LOCATION | ALL HOLES UNIFIED NATIONAL COARSE (UNC) |
| OUTSIDE DIAMETER | 0.437 INCHES NOMINAL IN |
| NOMINAL THREAD SIZE | 0.138 INCHES ALL HOLES IN |
| ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 90.0 |
| SECURING HOLE QUANTITY | 2 |
| SURFACE TREATMENT | PASSIVATE |
| BORE DIAMETER | 0.1890 INCHES MINIMUM AND 0.1910 INCHES MAXIMUM IN |
No substitute or cross-reference records for this part.