The WASHER,KEYWAY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, hole_diameter: 2.953 INCHES NOMINAL IN, outside_diameter: 4.328 INCHES NOMINAL IN, special_features: FOUR KEYWAYS SPACED 90 DEGREES APART, material_thickness: 0.500 INCHES NOMINAL IN, external_keyway_width: 0.750 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-359-4161, 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 OVERALL |
| hole_diameter | 2.953 INCHES NOMINAL IN |
| outside_diameter | 4.328 INCHES NOMINAL IN |
| special_features | FOUR KEYWAYS SPACED 90 DEGREES APART |
| material_thickness | 0.500 INCHES NOMINAL IN |
| external_keyway_width | 0.750 INCHES NOMINAL IN |
| external_keyway_length | 0.218 INCHES NOMINAL IN |
| NSN | 5310-00-359-4161 |
| EXTERNAL KEYWAY LENGTH | 0.218 INCHES NOMINAL IN |
| MATERIAL | COPPER ALLOY OVERALL |
| OUTSIDE DIAMETER | 4.328 INCHES NOMINAL IN |
| MATERIAL THICKNESS | 0.500 INCHES NOMINAL IN |
| SPECIAL FEATURES | FOUR KEYWAYS SPACED 90 DEGREES APART |
| HOLE DIAMETER | 2.953 INCHES NOMINAL IN |
| EXTERNAL KEYWAY WIDTH | 0.750 INCHES NOMINAL IN |