LS3520S12-20: PIN-RIVET.
The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL COMP E4340 OR STEEL COMP 8740 OVERALL, head_style: COUNTERSUNK W/REVERSE CHAMFER, grip_length: 0.630 INCHES MAXIMUM IN, head_height: 0.0760 INCHES MINIMUM AND 0.0780 INCHES MAXIMUM IN, lubrication: CETYL ALCOHOL, shank_style: PIN-RIVET, STRAIGHT, THREADED. This part is cataloged in the U.S.
Government catalog under NSN 5320-01-321-8769, 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 E4340 OR STEEL COMP 8740 OVERALL |
| head_style | COUNTERSUNK W/REVERSE CHAMFER |
| grip_length | 0.630 INCHES MAXIMUM IN |
| head_height | 0.0760 INCHES MINIMUM AND 0.0780 INCHES MAXIMUM IN |
| lubrication | CETYL ALCOHOL |
| shank_style | PIN-RIVET, STRAIGHT, THREADED |
| thread_class | 3A A |
| shank_diameter | 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN |
| shear_strength | 108000 SINGLE POUNDS PER SQUARE INCH |
| fastener_length | 1.069 INCHES MINIMUM AND 1.089 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| NSN | 5320-01-321-8769 |
| SHANK DIAMETER | 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN |
| LUBRICATION | CETYL ALCOHOL |
| HEAD HEIGHT | 0.0760 INCHES MINIMUM AND 0.0780 INCHES MAXIMUM IN |
| FASTENER LENGTH | 1.069 INCHES MINIMUM AND 1.089 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| HEAD STYLE | COUNTERSUNK W/REVERSE CHAMFER |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.375 INCHES IN |
| GRIP LENGTH | 0.630 INCHES MAXIMUM IN |