VLB257-8A7: PIN-RIVET.
The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, head_style: CROWN COUNTERSUNK LESS THAN 135 DEGREES, grip_length: 0.4375 INCHES NOMINAL IN, head_height: 0.078 INCHES MAXIMUM IN, lubrication: CETYL ALCOHOL, shank_style: STUMP. This part is cataloged in the U.S.
Government catalog under NSN 5320-01-727-6728, 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 | CROWN COUNTERSUNK LESS THAN 135 DEGREES |
| grip_length | 0.4375 INCHES NOMINAL IN |
| head_height | 0.078 INCHES MAXIMUM IN |
| lubrication | CETYL ALCOHOL |
| shank_style | STUMP |
| shank_diameter | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| shear_strength | 125000 SINGLE POUNDS PER SQUARE INCH |
| fastener_length | 0.7635 INCHES MINIMUM AND 0.7735 INCHES MAXIMUM IN |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| surface_treatment | PASSIVATE OVERALL |
| head_major_diameter | 0.3856 INCHES MINIMUM AND 0.3989 INCHES MAXIMUM IN |
| NSN | 5320-01-727-6728 |
| SHANK DIAMETER | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| LUBRICATION | CETYL ALCOHOL |
| HEAD HEIGHT | 0.078 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.7635 INCHES MINIMUM AND 0.7735 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2700,METHOD 1 OR 2 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| HEAD STYLE | CROWN COUNTERSUNK LESS THAN 135 DEGREES |
| GRIP LENGTH | 0.4375 INCHES NOMINAL IN |
| SHANK STYLE | STUMP |
| SURFACE TREATMENT | PASSIVATE OVERALL |