WC198A-8Y3: PIN-RIVET.
The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R56400 OVERALL, head_style: FLUSH COUNTERSUNK, grip_length: 0.188 INCHES NOMINAL IN, lubrication: CETYL ALCOHOL, shank_style: PIN-RIVET, STRAIGHT, THREADED, thread_class: M3A. This part is cataloged in the U.S.
Government catalog under NSN 5320-01-617-1741, 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 | TITANIUM ALLOY UNS R56400 OVERALL |
| head_style | FLUSH COUNTERSUNK |
| grip_length | 0.188 INCHES NOMINAL IN |
| lubrication | CETYL ALCOHOL |
| shank_style | PIN-RIVET, STRAIGHT, THREADED |
| thread_class | M3A |
| shank_diameter | 0.2802 INCHES MINIMUM AND 0.2807 INCHES MAXIMUM IN |
| fastener_length | 0.568 INCHES MINIMUM AND 0.598 INCHES MAXIMUM IN |
| special_features | LUBRICANT PER MIL-L-87132; HEAT TREAT KSI FSU MIN 160-180 KSI PER MIL-H-81200 |
| thread_direction | RIGHT-HAND |
| countersink_angle | 100.0 DEGREES NOMINAL |
| surface_treatment | ALUMINUM OR CHROMATE OVERALL |
| NSN | 5320-01-617-1741 |
| SHANK DIAMETER | 0.2802 INCHES MINIMUM AND 0.2807 INCHES MAXIMUM IN |
| LUBRICATION | CETYL ALCOHOL |
| FASTENER LENGTH | 0.568 INCHES MINIMUM AND 0.598 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DPS 4.50-197 (HI-KOTE 1 ONLY) MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| HEAD STYLE | FLUSH COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.2500 INCHES IN |
| GRIP LENGTH | 0.188 INCHES NOMINAL IN |
| WIDTH BETWEEN FLATS | 0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM IN |