638833: PLATE,STRUCTURAL,AIRCRAFT.
The PLATE,STRUCTURAL,AIRCRAFT is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, nut_style: CLINCH, nut_height: 0.439 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN, nut_diameter: 0.514 INCHES MINIMUM AND 0.544 INCHES MAXIMUM IN, pilot_length: 0.086 INCHES MINIMUM AND 0.092 INCHES MAXIMUM IN, thread_class: 3BG. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-149-8522, 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 | IRON ALLOY 660 OVERALL |
| nut_style | CLINCH |
| nut_height | 0.439 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| nut_diameter | 0.514 INCHES MINIMUM AND 0.544 INCHES MAXIMUM IN |
| pilot_length | 0.086 INCHES MINIMUM AND 0.092 INCHES MAXIMUM IN |
| thread_class | 3BG |
| thread_series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| pilot_diameter | 0.372 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN |
| locking_feature | PREVAILING TORQUE ALL METAL DESIGN |
| thread_direction | RIGHT-HAND |
| nominal_thread_size | 0.312 INCHES IN |
| thread_quantity_per_inch | 24 |
| NSN | 5310-00-149-8522 |
| DISTANCE FROM CENTERLINE TO FLAT | 0.292 INCHES MINIMUM AND 0.298 INCHES MAXIMUM IN |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.312 INCHES IN |
| NUT DIAMETER | 0.514 INCHES MINIMUM AND 0.544 INCHES MAXIMUM IN |
| PILOT DIAMETER | 0.372 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN |
| PILOT LENGTH | 0.086 INCHES MINIMUM AND 0.092 INCHES MAXIMUM IN |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| NUT HEIGHT | 0.439 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
No substitute or cross-reference records for this part.