6530-21-216-2101: WASHER,FLAT.
The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN, hole_diameter: 0.443 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN, heat_treatment: O-ANNEALED, RECRYSTALLIZED, overall_diameter: 0.653 INCHES MINIMUM AND 0.658 INCHES MAXIMUM IN, surface_treatment: PHOSPHATE OVERALL. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-876-5368, 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 OVERALL |
| thickness | 0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN |
| hole_diameter | 0.443 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN |
| heat_treatment | O-ANNEALED, RECRYSTALLIZED |
| overall_diameter | 0.653 INCHES MINIMUM AND 0.658 INCHES MAXIMUM IN |
| surface_treatment | PHOSPHATE OVERALL |
| peripheral_shape_style | ROUND |
| center_hole_shape_style | ROUND |
| minimum_tensile_strength | 55000 POUNDS PER SQUARE INCH LBS |
| cross-sectional_shape_style | RECTANGULAR |
| material_document_and_classification | MIL-S-7952 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 5310-00-876-5368 |
| OVERALL DIAMETER | 0.653 INCHES MINIMUM AND 0.658 INCHES MAXIMUM IN |
| HEAT TREATMENT | O-ANNEALED, RECRYSTALLIZED |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7952 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| SURFACE TREATMENT | PHOSPHATE OVERALL |
| MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH LBS |
| MINIMUM YIELD STRENGTH | 36000 POUNDS PER SQUARE INCH LBS |
| PERIPHERAL SHAPE STYLE | ROUND |
| MATERIAL | STEEL OVERALL |
| CENTER HOLE SHAPE STYLE | ROUND |
No substitute or cross-reference records for this part.