The 1251-3476 is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 836, body_style: PLAIN, corner_shape: SQUARE ALL CORNERS, overall_length: 0.438 INCHES NOMINAL IN, surface_finish: 250.0 MICROINCHES OUTSIDE, body_inside_diameter: 5.128 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-097-4368, 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 | COPPER ALLOY 836 |
| body_style | PLAIN |
| corner_shape | SQUARE ALL CORNERS |
| overall_length | 0.438 INCHES NOMINAL IN |
| surface_finish | 250.0 MICROINCHES OUTSIDE |
| body_inside_diameter | 5.128 INCHES NOMINAL IN |
| body_outside_diameter | 5.500 INCHES NOMINAL IN |
| material_document_and_classification | MIL-B-16444 MIL SPEC SINGLE MATERIAL RESPONSE |
| NSN | 5999-01-097-4368 |