The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, hole_diameter: 0.168 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN, hardness_rating: 90.0 ROCKWELL B MINIMUM, outside_diameter: 0.296 INCHES NOMINAL IN, style_designator: SPLIT HELICAL-RIGHT HAND, surface_treatment: NICKEL OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-527-4031, 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 | COPPER ALLOY OVERALL |
| hole_diameter | 0.168 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN |
| hardness_rating | 90.0 ROCKWELL B MINIMUM |
| outside_diameter | 0.296 INCHES NOMINAL IN |
| style_designator | SPLIT HELICAL-RIGHT HAND |
| surface_treatment | NICKEL OVERALL |
| material_thickness | 0.040 INCHES NOMINAL IN |
| nondefinitive_spec/std_data | E CLASS AND 2 STYLE |
| material_document_and_classification | QQ-B-750 COMP A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 5310-00-527-4031 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-750 COMP A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NONDEFINITIVE SPEC/STD DATA | E CLASS AND 2 STYLE |
| OUTSIDE DIAMETER | 0.296 INCHES NOMINAL IN |
| MATERIAL | COPPER ALLOY OVERALL |
| HARDNESS RATING | 90.0 ROCKWELL B MINIMUM |
| STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND |
| MATERIAL THICKNESS | 0.040 INCHES NOMINAL IN |
| HOLE DIAMETER | 0.168 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN |
| SURFACE TREATMENT | NICKEL OVERALL |