| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | PLATE (FLOATING) |
| MATERIAL | IRON ALLOY 660 NUT |
| IRON ALLOY 660 SHELL |
| STEEL COMP 302 CLIP |
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3B |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD 1ST MATERIAL RESPONSE OR |
| AMS 5737 ASSN STD 2ND MATERIAL RESPONSE NUT |
| AMS 5525 ASSN STD 1ST MATERIAL RESPONSE OR |
| AMS 5737 ASSN STD 2ND MATERIAL RESPONSE SHELL |
| SURFACE TREATMENT | PASSIVATE NUT |
| PASSIVATE SHELL |
| PASSIVATE CLIP |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHELL |
| QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE CLIP |
| NUT LENGTH | 1.292 INCHES MAXIMUM |
| NUT HEIGHT | 0.649 INCHES MAXIMUM |
| PLATE THICKNESS | 0.036 INCHES MINIMUM AND |
| 0.044 INCHES MAXIMUM |
| PLATE WIDTH | 0.650 INCHES MAXIMUM |
| NUT COUNTERBORE DEPTH | 0.250 INCHES MINIMUM NUT |
| COUNTERBORE DIAMETER | 0.372 INCHES MINIMUM NUT |
| LUBRICATION | DRY FILM LUBRICANT |
| NUT MOUNTING PROVISION | STRAIGHT HOLES |
| MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| MOUNTING HOLE DIAMETER | 0.130 INCHES MINIMUM AND |
| 0.135 INCHES MAXIMUM |
| 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 |