The WASHER,FLAT is a the manufacturer industrial component. Key specifications include color: BLACK OVERALL, material: STEEL CORROSION RESISTING OVERALL, thickness: 0.032 INCHES NOMINAL IN, hole_diameter: 0.390 INCHES NOMINAL IN, overall_diameter: 0.620 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN, surface_treatment: OXIDE FILM OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-183-4355, 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.
| color | BLACK OVERALL |
| material | STEEL CORROSION RESISTING OVERALL |
| thickness | 0.032 INCHES NOMINAL IN |
| hole_diameter | 0.390 INCHES NOMINAL IN |
| overall_diameter | 0.620 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN |
| surface_treatment | OXIDE FILM OVERALL |
| peripheral_shape_style | ROUND |
| center_hole_shape_style | ROUND |
| cross-sectional_shape_style | RECTANGULAR |
| nondefinitive_spec/std_data | A TYPE AND 2 GRADE AND B CLASS |
| material_document_and_classification | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| surface_treatment_document_and_classification | MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| NSN | 5310-00-183-4355 |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC 1ST MATERIAL RESPONSE OR AMS 5510 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5512 ASSN STD 3RD MATERIAL RESPONSE OVERALL |
| HOLE DIAMETER | 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN |
| MATERIAL | STEEL CORROSION RESISTING OR STEEL COMP 321 OR STEEL COMP 347 OVERALL |
| THICKNESS | 0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN |
| CENTER HOLE SHAPE STYLE | ROUND |
| PERIPHERAL SHAPE STYLE | ROUND |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| OVERALL DIAMETER | 0.620 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN |