4018A4: WASHER,RECESSED.
The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, recess_angle: 90.0 DEGREES NOMINAL, hole_diameter: 0.280 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN, recess_diameter: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN, outside_diameter: 0.493 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN, style_designator: RECESSED. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-307-7013, 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 |
| recess_angle | 90.0 DEGREES NOMINAL |
| hole_diameter | 0.280 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN |
| recess_diameter | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
| outside_diameter | 0.493 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN |
| style_designator | RECESSED |
| surface_treatment | CADMIUM OVERALL |
| material_thickness | 0.054 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN |
| material_document_and_classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 5310-00-307-7013 |
| STYLE DESIGNATOR | RECESSED |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| OUTSIDE DIAMETER | 0.493 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN |
| MATERIAL THICKNESS | 0.054 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN |
| RECESS DIAMETER | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
| SURFACE TREATMENT | CADMIUM OVERALL |
| MATERIAL | STEEL COMP 4130 OVERALL |
| HOLE DIAMETER | 0.280 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN |
| RECESS ANGLE | 90.0 DEGREES NOMINAL |
No substitute or cross-reference records for this part.