The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1045 OR STEEL COMP 1141 OVERALL, thickness: 0.108 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN, hole_diameter: 0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN, heat_treatment: QUENCHED AND TEMPERED, hardness_rating: 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM, overall_diameter: 1.037 INCHES MINIMUM AND 1.057 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-109-6757, 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 COMP 1045 OR STEEL COMP 1141 OVERALL |
| thickness | 0.108 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN |
| hole_diameter | 0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN |
| heat_treatment | QUENCHED AND TEMPERED |
| hardness_rating | 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| overall_diameter | 1.037 INCHES MINIMUM AND 1.057 INCHES MAXIMUM IN |
| peripheral_shape_style | ROUND |
| center_hole_shape_style | ROUND |
| cross-sectional_shape_style | RECTANGULAR |
| material_document_and_classification | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| NSN | 5310-01-109-6757 |
| HEAT TREATMENT | QUENCHED AND TEMPERED |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP 1045 OR STEEL COMP 1141 OVERALL |
| THICKNESS | 0.108 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN |
| HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| PERIPHERAL SHAPE STYLE | ROUND |
| HOLE DIAMETER | 0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN |
| CENTER HOLE SHAPE STYLE | ROUND |
| OVERALL DIAMETER | 1.037 INCHES MINIMUM AND 1.057 INCHES MAXIMUM IN |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |