8304042: BOLT,SQUARE NECK.
The BOLT,SQUARE NECK is a the manufacturer industrial component. Key specifications include usage_design: LEG BELOW KNEE, usage_location: EITHER LEG, size_designation: MEDIUM ADULT, extension_section_fastening_method: HOOK/LOOP CLOSURE. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-291-5684, 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.
| usage_design | LEG BELOW KNEE |
| usage_location | EITHER LEG |
| size_designation | MEDIUM ADULT |
| extension_section_fastening_method | HOOK/LOOP CLOSURE |
| NSN | 5306-01-291-5684 |
| FASTENER LENGTH | 2.000 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633 TY 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE GRADE 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.375 INCHES IN |
| THREAD DIRECTION | RIGHT-HAND |
| SURFACE TREATMENT | ZINC AND CHROMATE OVERALL |
| THREAD CLASS | 3A A |
| THREAD QUANTITY PER INCH | 16 |
| MATERIAL | STEEL OVERALL |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
No substitute or cross-reference records for this part.