| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 0.280 INCHES MINIMUM NUT |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6350 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-25988 MIL SPEC SINGLE MATERIAL RESPONSE SEAL |
| MATERIAL | IRON ALLOY 660 SHELL |
| MATERIAL | RUBBER FLUOROSILICONE CLASS FQ SEAL |
| MATERIAL | STEEL COMP 1213 WASHER |
| MATERIAL | STEEL COMP 4130 NUT |
| PLATE THICKNESS | 0.030 INCHES NOMINAL |
| PROPRIETARY CHARACTERISTICS | PACS |
| MOUNTING HOLE DIAMETER | 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM |
| MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| NUT COUNTERBORE DEPTH | 0.105 INCHES MINIMUM NUT |
| NUT HEIGHT | 0.372 INCHES MAXIMUM |
| NUT LENGTH | 0.917 INCHES MAXIMUM |
| NUT MOUNTING PROVISION | STRAIGHT HOLES |
| NUT STYLE | PLATE |
| OVERALL HEIGHT | 0.770 INCHES MAXIMUM |
| SPECIAL FEATURES | DRY FILM LUBRICANT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHELL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE WASHER |
| SURFACE TREATMENT | CADMIUM WASHER AND CHROMATE WASHER |
| SURFACE TREATMENT | PASSIVATE SHELL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 28 |
| THREAD SERIES | UNJF |