| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5639 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5514 ASSN STD SINGLE MATERIAL RESPONSE SHELL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| MATERIAL | IRON ALLOY 660 OR STEEL COMP 304 OR STEEL COMP 305 SHELL |
| MATERIAL | IRON ALLOY 660 NUT |
| NOMINAL THREAD SIZE | 0.190 INCHES |
| NUT HEIGHT | 0.290 INCHES MINIMUM AND 0.350 INCHES MAXIMUM |
| NUT STYLE | SPLINE (FLOATING) |
| NUT LENGTH | 0.587 INCHES NOMINAL |
| PILOT DIAMETER | 0.270 INCHES NOMINAL |
| PILOT LENGTH | 0.120 INCHES MINIMUM AND 0.180 INCHES MAXIMUM |
| SPECIAL FEATURES | BASE PLATE MATERIAL GLASS/ THERMOPLASTICS, 350 DEGREES F, FINISH ABRASIVE CLEAN, NUT CAN BE REMOVED FROM RETAINER AND REPLACED, BASE PLATE ANGLE LENGTH 0.500, BASE PLATE-EPOXY PRIMER PER MIL-P-85582 |
| WIDTH ACROSS FLATS | 0.405 INCHES NOMINAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHELL |
| SURFACE TREATMENT | PASSIVATE NUT |
| SURFACE TREATMENT | PASSIVATE SHELL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES | UNJF |