| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | PLATE |
| MATERIAL | STEEL COMP 630 BASE |
| IRON ALLOY 660 NUT |
| STEEL COMP 630 SHELL |
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3B |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE BASE |
| AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE SHELL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| NUT LENGTH | 1.373 INCHES MINIMUM AND |
| 1.377 INCHES MAXIMUM |
| NUT HEIGHT | 0.323 INCHES MAXIMUM |
| PLATE THICKNESS | 0.023 INCHES MINIMUM AND |
| 0.027 INCHES MAXIMUM |
| PLATE WIDTH | 0.865 INCHES MAXIMUM |
| NUT COUNTERBORE DEPTH | 0.178 INCHES MINIMUM AND |
| 0.188 INCHES MAXIMUM NUT |
| COUNTERBORE DIAMETER | 0.195 INCHES MINIMUM AND |
| 0.200 INCHES MAXIMUM NUT |
| LUBRICATION | DRY FILM LUBRICANT |
| NUT MOUNTING PROVISION | STRAIGHT HOLES |
| MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| MOUNTING HOLE DIAMETER | 0.098 INCHES MINIMUM AND |
| 0.103 INCHES MAXIMUM |
| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.557 INCHES MINIMUM AND |
| 0.567 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 1.123 INCHES MINIMUM AND |
| 1.127 INCHES MAXIMUM |
| FEATURES PROVIDED | FLOATING NUT |
| SPECIAL FEATURES | SPRING LOADED |
| SPECIFICATION/STANDARD DATA | 76301-ST3M527 MANUFACTURERS STANDARD |