| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | PLATE |
| MATERIAL | FIBER LOCKING INSERT |
| ALUMINUM ALLOY 2017 NUT |
| ALUMINUM ALLOY 2017 SHELL |
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3B |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4118 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| AMS 4118 ASSN STD SINGLE MATERIAL RESPONSE SHELL |
| SURFACE TREATMENT | ANODIZE OVERALL EXCEPT INSERT |
| NUT LENGTH | 1.281 INCHES NOMINAL |
| NUT HEIGHT | 0.438 INCHES NOMINAL |
| PLATE THICKNESS | 0.065 INCHES NOMINAL |
| PLATE WIDTH | 0.656 INCHES NOMINAL |
| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL NUT |
| NUT MOUNTING PROVISION | STRAIGHT HOLES |
| MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| MOUNTING HOLE DIAMETER | 0.098 INCHES NOMINAL |
| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.500 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 1.000 INCHES NOMINAL |
| TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILN25027 |