| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 A286 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| NOMINAL THREAD SIZE | 0.1640 INCHES |
| NUT HEIGHT | 0.312 INCHES MAXIMUM |
| NUT STYLE | PLATE (FLOATING) |
| NUT LENGTH | 1.051 INCHES MAXIMUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT, SELF-LOCKING, PLATE, ONE LUG, FLOATING, VARIABLE COU |
| PLATE WIDTH | 0.445 INCHES NOMINAL |
| PLATE THICKNESS | 0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM |
| SPECIFICATION/STANDARD DATA | +80205-NAS1792 NATIONAL STD/SPEC |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2700 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES | UNJC |