1611203-63: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include thread_class: 3A A, screw_material: STEEL, fastener_length: 0.875 INCHES MAXIMUM IN, locking_feature: PATCH, thread_direction: RIGHT-HAND, nominal_thread_diameter: 0.312 INCHES IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-475-4505, 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.
| thread_class | 3A A |
| screw_material | STEEL |
| fastener_length | 0.875 INCHES MAXIMUM IN |
| locking_feature | PATCH |
| thread_direction | RIGHT-HAND |
| nominal_thread_diameter | 0.312 INCHES IN |
| screw_surface_treatment | ZINC |
| thread_quantity_per_inch | 18 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| screw_material_document_and_classification | FF-S-86,TYPE4 FED SPEC 1ST MATERIAL RESPONSE |
| screw_surface_treatment_document_and_classification | QQ-Z-325,TYPE2,CLASS3 FED SPEC 1ST TREATMENT RESPONSE |
| locking_feature_material_document_and_classification | MIL-F-18240 MIL STD 1ST MATERIAL RESPONSE |
| NSN | 5305-01-475-4505 |
| LOCKING FEATURE MATERIAL DOCUMENT AND CLASSIFICATION | MIL-F-18240 MIL STD 1ST MATERIAL RESPONSE |
| SCREW SURFACE TREATMENT | ZINC |
| FASTENER LENGTH | 0.875 INCHES MAXIMUM IN |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | FF-S-86,TYPE4 FED SPEC 1ST MATERIAL RESPONSE |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| THREAD DIRECTION | RIGHT-HAND |
| LOCKING FEATURE | PATCH |
| SCREW MATERIAL | STEEL |
| SPECIAL FEATURES | SCREWS TO BE SELF-LOCKING ELEMENT MUST BE A NON METALLIC PATCH IN ACCORDANCE WITH MIL-F-18240 EXCEPT THAT PREVAILING AND BREAKAWAY TORQUE VALUES LISTED IN INDUSTRIAL FASTENER INSTITUTE SPECIFICATION IFI-124 APPLY |
| THREAD CLASS | 3A A |
No substitute or cross-reference records for this part.