The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 420 OVERALL, hole_diameter: 0.102 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN, hardness_rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM, outside_diameter: 0.212 INCHES NOMINAL IN, style_designator: SPLIT HELICAL-RIGHT HAND, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-054-1838, 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 420 OVERALL |
| hole_diameter | 0.102 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN |
| hardness_rating | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| outside_diameter | 0.212 INCHES NOMINAL IN |
| style_designator | SPLIT HELICAL-RIGHT HAND |
| surface_treatment | PASSIVATE OVERALL |
| material_thickness | 0.031 INCHES MINIMUM IN |
| nondefinitive_spec/std_data | B CLASS AND 3 STYLE |
| departure_from_cited_document | AS MODIFIED BY MATERIAL |
| material_document_and_classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| surface_treatment_document_and_classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| NSN | 5310-00-054-1838 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND |
| MATERIAL | STEEL COMP 1042 OVERALL |
| NONDEFINITIVE SPEC/STD DATA | B CLASS AND 3 STYLE |
| MATERIAL THICKNESS | 0.047 INCHES NOMINAL IN |
| HOLE DIAMETER | 0.168 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN |
| OUTSIDE DIAMETER | 0.310 INCHES MAXIMUM IN |
| HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| SURFACE TREATMENT | PASSIVATE OVERALL |