B-4781: B-4781.
The B-4781 is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, pin_length: 1.250 INCHES NOMINAL IN, ring_style: CONCENTRIC, joint_style: VERTICAL JOINT, pin_diameter: 0.120 INCHES NOMINAL IN, overall_width: 0.1875 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5999-00-434-4122, 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 OVERALL |
| pin_length | 1.250 INCHES NOMINAL IN |
| ring_style | CONCENTRIC |
| joint_style | VERTICAL JOINT |
| pin_diameter | 0.120 INCHES NOMINAL IN |
| overall_width | 0.1875 INCHES NOMINAL IN |
| overall_length | 3.855 INCHES NOMINAL IN |
| mounting_method | UNTHREADED HOLE(S) |
| overall_diameter | 1.872 INCHES MAXIMUM IN |
| style_designator | PIN CONTACT |
| surface_treatment | CADMIUM BODY AND CONTACT |
| radial_wall_thickness | 0.2812 INCHES NOMINAL IN |
| NSN | 5999-00-434-4122 |
| PIN DIAMETER | 0.120 INCHES NOMINAL IN |
| MOUNTING FACILITY QUANTITY | 1 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT |
| OVERALL DIAMETER | 1.872 INCHES MAXIMUM IN |
| MOUNTING METHOD | UNTHREADED HOLE(S) |
| STYLE DESIGNATOR | PIN CONTACT |
| OVERALL LENGTH | 3.855 INCHES NOMINAL IN |
| SURFACE TREATMENT | CADMIUM BODY AND CONTACT |
| TERMINAL TYPE AND QUANTITY | 1 SCREW AXIALLY AT ONE END |
| PIN LENGTH | 1.250 INCHES NOMINAL IN |