The WASHER,FLAT is a the manufacturer industrial component. Key specifications include width: 1.000 INCHES NOMINAL IN, material: STEEL COMP 4130 OVERALL, thickness: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN, hole_diameter: 0.514 INCHES MINIMUM AND 0.524 INCHES MAXIMUM IN, heat_treatment: AS FABRICATED, hardness_rating: 34.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-044-6188, 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.
| width | 1.000 INCHES NOMINAL IN |
| material | STEEL COMP 4130 OVERALL |
| thickness | 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN |
| hole_diameter | 0.514 INCHES MINIMUM AND 0.524 INCHES MAXIMUM IN |
| heat_treatment | AS FABRICATED |
| hardness_rating | 34.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM |
| inside_diameter | 0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN |
| outside_diameter | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| overall_diameter | 1.615 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN |
| special_features | SPEC APPLIES EXCEPT DIMENSIONS AND FINISH |
| overall_thickness | 0.029 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN |
| surface_treatment | CADMIUM OVERALL |
| NSN | 5310-00-044-6188 |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| NONDEFINITIVE SPEC/STD DATA | A TYPE |
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY SURFACE |
| PERIPHERAL SHAPE STYLE | ROUND |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| HOLE DIAMETER | 0.266 INCHES NOMINAL IN |
| SURFACE TREATMENT | CADMIUM OR ZINC OVERALL |
| CENTER HOLE SHAPE STYLE | ROUND |
| THICKNESS | 0.049 INCHES NOMINAL IN |
| OVERALL DIAMETER | 0.625 INCHES NOMINAL IN |