The WASHER,LOCK is a the manufacturer industrial component. Key specifications include hole_diameter: 0.195 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN, hardness_rating: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM, outside_diameter: 0.395 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN, style_designator: FLAT EXTERNAL TEETH, surface_treatment: CADMIUM AND CHROMATE OVERALL, material_thickness: 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-527-5781, 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 1050 OR STEEL COMP 1551 OR STEEL COMP 1059 OR STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OVERALL |
| hole_diameter | 0.195 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN |
| hardness_rating | 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| outside_diameter | 0.395 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN |
| style_designator | FLAT EXTERNAL TEETH |
| surface_treatment | CADMIUM AND CHROMATE OVERALL |
| material_thickness | 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN |
| material_document_and_classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| surface_treatment_document_and_classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| NSN | 5310-00-527-5781 |
| SURFACE TREATMENT | CADMIUM OVERALL |
| STYLE DESIGNATOR | FLAT EXTERNAL TEETH |
| HOLE DIAMETER | 0.195 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN |
| MATERIAL | STEEL OVERALL |
| MATERIAL THICKNESS | 0.025 INCHES NOMINAL IN |
| OUTSIDE DIAMETER | 0.494 INCHES MINIMUM AND 0.506 INCHES MAXIMUM IN |