| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 0.352 INCHES MINIMUM NUT |
| FEATURES PROVIDED | FLOATING NUT |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | DRY FILM LUBRICANT |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855 CLASS 1,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL EXCEPT THREADS |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL EXCEPT THREADS |
| MATERIAL | STEEL CORROSION RESISTING NUT |
| MATERIAL | STEEL CORROSION RESISTING SHELL |
| MATERIAL | STEEL CORROSION RESISTING WASHER |
| MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| MOUNTING HOLE DIAMETER | 0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| NOMINAL THREAD SIZE | 0.3125 INCHES |
| NUT COUNTERBORE DEPTH | 0.410 INCHES MAXIMUM NUT |
| NUT LENGTH | 1.290 INCHES MAXIMUM |
| NUT STYLE | PLATE |
| NUT HEIGHT | 0.790 INCHES MAXIMUM |
| PLATE THICKNESS | 0.020 INCHES NOMINAL |
| PLATE WIDTH | 0.762 INCHES NOMINAL |
| SURFACE TREATMENT | PASSIVATE NUT |
| TEMP RATING | 65.0 FAHRENHEIT MINIMUM AND 225.0 FAHRENHEIT MAXIMUM |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 24 |
| THREAD SERIES | UNIFIED NATIONAL JOINT (UNJ) |