133B6663-6: WASHER,FLAT.
The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, thickness: 0.250 INCHES NOMINAL IN, hole_diameter: 0.780 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN, heat_treatment: ANNEALED, hardness_rating: 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM, overall_diameter: 1.650 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-110-8978, 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 4130 OVERALL |
| thickness | 0.250 INCHES NOMINAL IN |
| hole_diameter | 0.780 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN |
| heat_treatment | ANNEALED |
| hardness_rating | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM |
| overall_diameter | 1.650 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN |
| surface_treatment | PHOSPHATE OVERALL |
| peripheral_shape_style | ROUND |
| center_hole_shape_style | ROUND |
| cross-sectional_shape_style | RECTANGULAR |
| material_document_and_classification | MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 5310-00-110-8978 |
| OVERALL DIAMETER | 1.650 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN |
| HEAT TREATMENT | ANNEALED |
| HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| SURFACE TREATMENT | PHOSPHATE OVERALL |
| PERIPHERAL SHAPE STYLE | ROUND |
| MATERIAL | STEEL COMP 4130 OVERALL |
| CENTER HOLE SHAPE STYLE | ROUND |
| HOLE DIAMETER | 0.780 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN |
No substitute or cross-reference records for this part.