NTA11551-4CTU: WASHER,FLAT.
The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, thickness: 0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN, hole_diameter: 0.250 INCHES NOMINAL IN, overall_diameter: 0.485 INCHES NOMINAL IN, surface_treatment: PASSIVATE OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.
Government catalog under NSN 5310-01-450-8544, 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 CORROSION RESISTING OVERALL |
| thickness | 0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN |
| hole_diameter | 0.250 INCHES NOMINAL IN |
| overall_diameter | 0.485 INCHES NOMINAL IN |
| surface_treatment | PASSIVATE OVERALL |
| peripheral_shape_style | ROUND |
| center_hole_shape_style | ROUND |
| end_item_identification | AIRCRAFT, BOEING CO, MODEL 727 |
| cross-sectional_shape_style | RECTANGULAR |
| material_document_and_classification | AMS 5528 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| surface_treatment_document_and_classification | QQ-P-35,TYPE 2 OR 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| NSN | 5310-01-450-8544 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TYPE 2 OR 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| OVERALL DIAMETER | 0.485 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5528 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| PERIPHERAL SHAPE STYLE | ROUND |
| END ITEM IDENTIFICATION | AIRCRAFT, BOEING CO, MODEL 727 |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| CENTER HOLE SHAPE STYLE | ROUND |
| HOLE DIAMETER | 0.250 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.