TL522-5-20: PIN-RIVET.
The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8740 OR STEEL COMP E4340 OVERALL, head_style: FLAT CHAMFER, grip_length: 1.240 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN, head_height: 0.100 INCHES MAXIMUM IN, lubrication: CETYL ALCOHOL, shank_style: PIN-RIVET, TAPERED, THREADED. This part is cataloged in the U.S.
Government catalog under NSN 5320-01-258-8529, 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 8740 OR STEEL COMP E4340 OVERALL |
| head_style | FLAT CHAMFER |
| grip_length | 1.240 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN |
| head_height | 0.100 INCHES MAXIMUM IN |
| lubrication | CETYL ALCOHOL |
| shank_style | PIN-RIVET, TAPERED, THREADED |
| thread_class | 3A A |
| tip_diameter | 0.3435 INCHES NOMINAL IN |
| shank_diameter | 0.3676 INCHES NOMINAL IN |
| shear_strength | 108000 SINGLE POUNDS PER SQUARE INCH |
| fastener_length | 1.646 INCHES MINIMUM AND 1.671 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| NSN | 5320-01-258-8529 |
| SHANK DIAMETER | 0.3676 INCHES NOMINAL IN |
| LUBRICATION | CETYL ALCOHOL |
| HEAD HEIGHT | 0.100 INCHES MAXIMUM IN |
| FASTENER LENGTH | 1.646 INCHES MINIMUM AND 1.671 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-6049 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| TIP DIAMETER | 0.3435 INCHES NOMINAL IN |
| HEAD STYLE | FLAT CHAMFER |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.3125 INCHES IN |
No substitute or cross-reference records for this part.