203446: 203446.
The 203446 is a the manufacturer industrial component. Key specifications include material: STEEL COMP 3140 OR STEEL COMP 4140 OVERALL, nut_style: HEXAGON, nut_height: 0.811 INCHES MINIMUM AND 0.814 INCHES MAXIMUM IN, thread_class: 3B, thread_series: UNF, hardness_rating: 271.0 BRINELL HULTGREN MINIMUM. This part is cataloged in the U.S.
Government catalog under NSN 2805-00-700-8786, 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 3140 OR STEEL COMP 4140 OVERALL |
| nut_style | HEXAGON |
| nut_height | 0.811 INCHES MINIMUM AND 0.814 INCHES MAXIMUM IN |
| thread_class | 3B |
| thread_series | UNF |
| hardness_rating | 271.0 BRINELL HULTGREN MINIMUM |
| thread_direction | RIGHT-HAND |
| width_across_flats | 0.875 INCHES NOMINAL IN |
| nominal_thread_size | 0.625 INCHES IN |
| bearing_surface_type | CHAMFERED |
| thread_quantity_per_inch | 18 |
| material_document_and_classification | FED STD 66,AISI/SAE 3140 ASSN STD 1ST MATERIAL RESPONSE OR FED STD 66,AISI/SAE 4140 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| NSN | 2805-00-700-8786 |