98974-2: WASHER,FLAT.
The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN, hole_diameter: 0.252 INCHES MINIMUM AND 0.257 INCHES MAXIMUM IN, surface_finish: 63.0 MICROINCHES ALL SURFACES, overall_diameter: 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-281-8396, 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 OVERALL |
| thickness | 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN |
| hole_diameter | 0.252 INCHES MINIMUM AND 0.257 INCHES MAXIMUM IN |
| surface_finish | 63.0 MICROINCHES ALL SURFACES |
| overall_diameter | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| surface_treatment | PASSIVATE OVERALL |
| peripheral_shape_style | ROUND |
| center_hole_shape_style | ROUND |
| cross-sectional_shape_style | RECTANGULAR |
| material_document_and_classification | AMS 5521 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 5310-00-281-8396 |
| SURFACE FINISH | 63.0 MICROINCHES ALL SURFACES |
| OVERALL DIAMETER | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5521 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| PERIPHERAL SHAPE STYLE | ROUND |
| MATERIAL | STEEL OVERALL |
| CENTER HOLE SHAPE STYLE | ROUND |
| HOLE DIAMETER | 0.252 INCHES MINIMUM AND 0.257 INCHES MAXIMUM IN |
| THICKNESS | 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN |
No substitute or cross-reference records for this part.