122-6669167 PC 12: WASHER,FLAT.
The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 482 OVERALL, thickness: 0.500 INCHES NOMINAL IN, hole_diameter: 4.016 INCHES NOMINAL IN, overall_diameter: 8.000 INCHES NOMINAL IN, special_features: ONE SIDE ONLY,6 EQUALLY SPACE GREASE GROOVES 0.188 IN NOM X 0.062 IN NOM RADIAL IN, peripheral_shape_style: ROUND. This part is cataloged in the U.S.
Government catalog under NSN 5310-01-484-1885, 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 482 OVERALL |
| thickness | 0.500 INCHES NOMINAL IN |
| hole_diameter | 4.016 INCHES NOMINAL IN |
| overall_diameter | 8.000 INCHES NOMINAL IN |
| special_features | ONE SIDE ONLY,6 EQUALLY SPACE GREASE GROOVES 0.188 IN NOM X 0.062 IN NOM RADIAL IN |
| peripheral_shape_style | ROUND |
| center_hole_shape_style | ROUND |
| end_item_identification | DOOR AIRCRAFT |
| cross-sectional_shape_style | RECTANGULAR |
| material_document_and_classification | QQ-B-639,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 5310-01-484-1885 |
| OVERALL DIAMETER | 8.000 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-639,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| SPECIAL FEATURES | ONE SIDE ONLY,6 EQUALLY SPACE GREASE GROOVES 0.188 IN NOM X 0.062 IN NOM RADIAL IN |
| PERIPHERAL SHAPE STYLE | ROUND |
| END ITEM IDENTIFICATION | DOOR AIRCRAFT |
| MATERIAL | COPPER ALLOY 482 OVERALL |
| CENTER HOLE SHAPE STYLE | ROUND |
| HOLE DIAMETER | 4.016 INCHES NOMINAL IN |
| THICKNESS | 0.500 INCHES NOMINAL IN |