4J2677: WASHER,FLAT.
The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1037 OVERALL, thickness: 0.188 INCHES NOMINAL IN, hole_diameter: 0.656 INCHES NOMINAL IN, hardness_rating: 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM, overall_diameter: 1.062 INCHES NOMINAL IN, surface_treatment: ZINC AND PHOSPHATE OVERALL. This part is cataloged in the U.S.
Government catalog under NSN 5310-01-110-7920, 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 1037 OVERALL |
| thickness | 0.188 INCHES NOMINAL IN |
| hole_diameter | 0.656 INCHES NOMINAL IN |
| hardness_rating | 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM |
| overall_diameter | 1.062 INCHES NOMINAL IN |
| surface_treatment | ZINC AND PHOSPHATE OVERALL |
| peripheral_shape_style | ROUND |
| center_hole_shape_style | ROUND |
| cross-sectional_shape_style | RECTANGULAR |
| material_document_and_classification | 1E359 FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| surface_treatment_document_and_classification | 1E2101,FSCM 11083 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| NSN | 5310-01-110-7920 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 1E2101,FSCM 11083 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| OVERALL DIAMETER | 1.062 INCHES NOMINAL IN |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | 1E359 FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| SURFACE TREATMENT | ZINC AND PHOSPHATE OVERALL |
| PERIPHERAL SHAPE STYLE | ROUND |
| MATERIAL | STEEL COMP 1037 OVERALL |
| CENTER HOLE SHAPE STYLE | ROUND |
| HOLE DIAMETER | 0.656 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.