| LOCKING FEATURE | PREVAILING TORQUE WITH METALLIC INSERT |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | PLATE |
| MATERIAL | ALUMINUM ALLOY 2014 NUT |
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3B |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-367,T6 FED SPEC SINGLE MATERIAL RESPONSE NUT |
| SURFACE TREATMENT | ANODIZE OR |
| CHROMATE NUT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 1 MIL SPEC 1ST TREATMENT RESPONSE OR |
| MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE NUT |
| NUT LENGTH | 0.900 INCHES NOMINAL |
| DISTANCE FROM BASE TO CENTER OF APERTURE | 0.290 INCHES MINIMUM AND |
| 0.330 INCHES MAXIMUM |
| PLATE THICKNESS | 0.040 INCHES MINIMUM AND |
| 0.060 INCHES MAXIMUM |
| PLATE WIDTH | 1.570 INCHES MAXIMUM |
| NUT COUNTERBORE DEPTH | 0.480 INCHES NOMINAL BASE |
| COUNTERBORE DIAMETER | 0.196 INCHES MINIMUM AND |
| 0.202 INCHES MAXIMUM BASE |
| LUBRICATION | DRY FILM LUBRICANT |
| NUT MOUNTING PROVISION | STRAIGHT HOLES |
| MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| MOUNTING HOLE DIAMETER | 0.093 INCHES MINIMUM AND |
| 0.103 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 1.000 INCHES MINIMUM AND |
| 1.030 INCHES MAXIMUM |
| TEMP RATING | 300.0 DEG FAHRENHEIT MAXIMUM |
| SPECIAL FEATURES | INCLUDES INSERT,MS21209F1-15L,SHANK END |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 1W025 |
| MFR SOURCE CONTROLLING REFERENCE | 03A164-3-40 |