121-2Z-7: WASHER,FLAT.
The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, shank_length: 0.500 INCHES NOMINAL IN, overall_length: 1.500 INCHES NOMINAL IN, shank_diameter: 0.175 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN, first_end_style: CHAMFERED, style_designator: SHOULDER. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-982-2600, 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 CORROSION RESISTING OVERALL |
| shank_length | 0.500 INCHES NOMINAL IN |
| overall_length | 1.500 INCHES NOMINAL IN |
| shank_diameter | 0.175 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN |
| first_end_style | CHAMFERED |
| style_designator | SHOULDER |
| shoulder_diameter | 0.375 INCHES NOMINAL IN |
| surface_treatment | PASSIVATE OVERALL |
| first_end_location | BOTH ENDS |
| second_shank_length | 0.500 INCHES NOMINAL IN |
| first_end_taper_angle | 45.0 DEGREES NOMINAL |
| second_shank_diameter | 0.175 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN |
| NSN | 5310-00-982-2600 |
| OVERALL DIAMETER | 0.620 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN |
| HEAT TREATMENT | F-AS FABRICATED |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| PERIPHERAL SHAPE STYLE | ROUND |
| MATERIAL | ALUMINUM ALLOY 7075 OVERALL |
| CENTER HOLE SHAPE STYLE | ROUND |
| HOLE DIAMETER | 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN |
| THICKNESS | 0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN |