3M1254E4L3: PIN-RIVET.
The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: FLUSH COUNTERSUNK, grip_length: 0.187 INCHES NOMINAL IN, lubrication: CETYL ALCOHOL AND DRY FILM, shank_style: PIN-RIVET, STRAIGHT, THREADED, thread_class: 3A A. This part is cataloged in the U.S.
Government catalog under NSN 5320-01-491-4517, 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 CORROSION RESISTING OVERALL |
| head_style | FLUSH COUNTERSUNK |
| grip_length | 0.187 INCHES NOMINAL IN |
| lubrication | CETYL ALCOHOL AND DRY FILM |
| shank_style | PIN-RIVET, STRAIGHT, THREADED |
| thread_class | 3A A |
| shank_diameter | 0.2646 INCHES MINIMUM AND 0.2651 INCHES MAXIMUM IN |
| fastener_length | 0.537 INCHES NOMINAL IN |
| special_features | MATERIAL CRES (INCONEL 718) |
| thread_direction | RIGHT-HAND |
| countersink_angle | 100.0 DEGREES NOMINAL |
| surface_treatment | PASSIVATE OVERALL |
| NSN | 5320-01-491-4517 |
| SHANK DIAMETER | 0.2646 INCHES MINIMUM AND 0.2651 INCHES MAXIMUM IN |
| LUBRICATION | CETYL ALCOHOL AND DRY FILM |
| FASTENER LENGTH | 0.537 INCHES NOMINAL IN |
| HEAD STYLE | FLUSH COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.250 INCHES IN |
| GRIP LENGTH | 0.187 INCHES NOMINAL IN |
| WIDTH BETWEEN FLATS | 0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM IN |
| SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED |
| SPECIAL FEATURES | MATERIAL CRES (INCONEL 718) |
No substitute or cross-reference records for this part.