TLC881-5-21E: PIN-RIVET.
The PIN-RIVET is a the manufacturer industrial component. Key specifications include head_style: FLUSH COUNTERSUNK, shank_style: PIN-RIVET, TAPERED, THREADED, thread_class: 3A A, tip_diameter: 0.305 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN, shank_diameter: 0.346 INCHES NOMINAL IN, special_features: LEGTH IS 1.796. This part is cataloged in the U.S.
Government catalog under NSN 5320-01-573-2249, 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.
| head_style | FLUSH COUNTERSUNK |
| shank_style | PIN-RIVET, TAPERED, THREADED |
| thread_class | 3A A |
| tip_diameter | 0.305 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN |
| shank_diameter | 0.346 INCHES NOMINAL IN |
| special_features | LEGTH IS 1.796 |
| thread_direction | RIGHT-HAND |
| countersink_angle | 100.0 DEGREES NOMINAL |
| head_major_diameter | 0.528 INCHES MINIMUM AND 0.582 INCHES MAXIMUM IN |
| nominal_thread_size | 0.312 INCHES IN |
| end_item_identification | F-15 AIRCRAFT |
| thread_quantity_per_inch | 24 |
| NSN | 5320-01-573-2249 |
| SHANK DIAMETER | 0.346 INCHES NOMINAL IN |
| TIP DIAMETER | 0.305 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN |
| HEAD STYLE | FLUSH COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.312 INCHES IN |
| SHANK STYLE | PIN-RIVET, TAPERED, THREADED |
| SPECIAL FEATURES | LEGTH IS 1.796 |
| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| THREAD CLASS | 3A A |
| END ITEM IDENTIFICATION | F-15 AIRCRAFT |
No substitute or cross-reference records for this part.