121457: 121457.
The 121457 is a the manufacturer industrial component. Key specifications include material: STEEL, body_style: PLAIN, corner_shape: CHAMFERED INSIDE LEFT CORNER, chamfer_angle: 45.0 DEGREES NOMINAL INSIDE LEFT CORNER, chamfer_length: 0.062 INCHES NOMINAL INSIDE RIGHT CORNER IN, overall_length: 0.813 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 2510-00-770-1110, 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 |
| body_style | PLAIN |
| corner_shape | CHAMFERED INSIDE LEFT CORNER |
| chamfer_angle | 45.0 DEGREES NOMINAL INSIDE LEFT CORNER |
| chamfer_length | 0.062 INCHES NOMINAL INSIDE RIGHT CORNER IN |
| overall_length | 0.813 INCHES NOMINAL IN |
| surface_finish | 125.0 MICROINCHES LEFT FACE |
| special_features | OD BODY SURFACED WITH STELLITE NUMBER ONE 0.047 IN. DEEP IN |
| body_inside_diameter | 3.750 INCHES MINIMUM AND 3.751 INCHES MAXIMUM IN |
| body_outside_diameter | 4.129 INCHES MINIMUM AND 4.131 INCHES MAXIMUM IN |
| material_document_and_classification | QQ-S-763,CLASS 410,COND A FED SPEC SINGLE MATERIAL RESPONSE |
| NSN | 2510-00-770-1110 |