HL645LL-6-21: PIN-RIVET.
The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, head_style: FLUSH COUNTERSUNK, grip_length: 1.3075 INCHES MINIMUM AND 1.3175 INCHES MAXIMUM IN, head_height: 0.0450 INCHES MINIMUM AND 0.0470 INCHES MAXIMUM IN, lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP, shank_style: PIN-RIVET, STRAIGHT, THREADED. This part is cataloged in the U.S.
Government catalog under NSN 5320-01-685-9599, 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 XM-13 OVERALL |
| head_style | FLUSH COUNTERSUNK |
| grip_length | 1.3075 INCHES MINIMUM AND 1.3175 INCHES MAXIMUM IN |
| head_height | 0.0450 INCHES MINIMUM AND 0.0470 INCHES MAXIMUM IN |
| lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| shank_style | PIN-RIVET, STRAIGHT, THREADED |
| thread_class | 3A A |
| shank_diameter | 0.1810 INCHES MINIMUM AND 0.1840 INCHES MAXIMUM IN |
| shear_strength | 7060 DOUBLE POUNDS PER SQUARE INCH |
| fastener_length | 1.6275 INCHES MINIMUM AND 1.6475 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| NSN | 5320-01-685-9599 |
| SHANK DIAMETER | 0.1810 INCHES MINIMUM AND 0.1840 INCHES MAXIMUM IN |
| LUBRICATION | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| HEAD HEIGHT | 0.0450 INCHES MINIMUM AND 0.0470 INCHES MAXIMUM IN |
| FASTENER LENGTH | 1.6275 INCHES MINIMUM AND 1.6475 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| HEAD STYLE | FLUSH COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.190 INCHES IN |
| GRIP LENGTH | 1.3075 INCHES MINIMUM AND 1.3175 INCHES MAXIMUM IN |
| WIDTH BETWEEN FLATS | 0.104 INCHES MINIMUM AND 1.119 INCHES MAXIMUM IN |