109774: BOLT,SQUARE NECK.
The BOLT,SQUARE NECK is a the manufacturer industrial component. Key specifications include special_features: WRIST STRAP FOR EXTRA SECURITY WHEN WORKING IN THE FIELD, part_name_assigned_by_controlling_agency: LANYARD. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-852-7068, 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.
| special_features | WRIST STRAP FOR EXTRA SECURITY WHEN WORKING IN THE FIELD |
| part_name_assigned_by_controlling_agency | LANYARD |
| NSN | 5306-00-852-7068 |
| NECK LENGTH | 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| HEAD HEIGHT | 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| FASTENER LENGTH | 6.906 INCHES MINIMUM AND 7.094 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325,TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OR MIL-C-81562,TYPE 2 CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 1.500 INCHES MINIMUM IN |
| HARDNESS RATING | 95.0 ROCKWELL B MAXIMUM OVERALL |
| CRITICALITY CODE JUSTIFICATION | SFTT |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE GR 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.500 INCHES IN |
| HEAD STYLE | BUTTON |