2637504-3: WASHER,RECESSED.
The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OR STEEL COMP 324 OVERALL, recess_angle: 55.0 DEGREES MINIMUM AND 65.0 DEGREES MAXIMUM, hole_diameter: 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN, surface_finish: 63.0 MICROINCHES BOTTOM, hardness_rating: 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM, outside_diameter: 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5310-01-169-4433, 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 630 OR STEEL COMP 324 OVERALL |
| recess_angle | 55.0 DEGREES MINIMUM AND 65.0 DEGREES MAXIMUM |
| hole_diameter | 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN |
| surface_finish | 63.0 MICROINCHES BOTTOM |
| hardness_rating | 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM |
| outside_diameter | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| special_features | MATERIAL COND A |
| style_designator | RECESSED |
| material_thickness | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN |
| NSN | 5310-01-169-4433 |
| SURFACE FINISH | 63.0 MICROINCHES BOTTOM |
| SURFACE FINISH | 63.0 MICROINCHES TOP |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | RECESSED |
| OUTSIDE DIAMETER | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| MATERIAL THICKNESS | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN |
| SPECIAL FEATURES | MATERIAL COND A |
| MATERIAL | STEEL COMP 630 OR STEEL COMP 324 OVERALL |
| HOLE DIAMETER | 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN |
| RECESS ANGLE | 55.0 DEGREES MINIMUM AND 65.0 DEGREES MAXIMUM |
No substitute or cross-reference records for this part.