The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OR STEEL COMP 321 OR STEEL COMP 347 OVERALL, thickness: 0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN, hole_diameter: 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN, overall_diameter: 0.620 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN, surface_treatment: PASSIVATE OVERALL, peripheral_shape_style: ROUND. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-057-4549, 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 OR STEEL COMP 321 OR STEEL COMP 347 OVERALL |
| thickness | 0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN |
| hole_diameter | 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN |
| overall_diameter | 0.620 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN |
| surface_treatment | PASSIVATE OVERALL |
| peripheral_shape_style | ROUND |
| center_hole_shape_style | ROUND |
| cross-sectional_shape_style | RECTANGULAR |
| 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 |
| NSN | 5310-00-057-4549 |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6721 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OVERALL |
| THICKNESS | 0.032 INCHES NOMINAL IN |
| PERIPHERAL SHAPE STYLE | ROUND |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| HOLE DIAMETER | 0.390 INCHES NOMINAL IN |
| OVERALL DIAMETER | 0.625 INCHES NOMINAL IN |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| CENTER HOLE SHAPE STYLE | ROUND |