| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 0.254 INCHES MINIMUM NUT |
| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |
| FEATURES PROVIDED | FLOATING NUT |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5525 ASSN STD 2ND MATERIAL RESPONSE SHELL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5613 ASSN STD 1ST MATERIAL RESPONSE NUT |
| MATERIAL | IRON ALLOY 660 SHELL |
| MATERIAL | STEEL COMP 410 NUT |
| MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| MOUNTING HOLE DIAMETER | 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| NUT COUNTERBORE DEPTH | 0.187 INCHES MINIMUM NUT |
| NUT HEIGHT | 0.398 INCHES MAXIMUM |
| NUT MOUNTING PROVISION | STRAIGHT HOLES |
| NUT STYLE | PLATE |
| NUT LENGTH | 1.270 INCHES MAXIMUM |
| PLATE THICKNESS | 0.036 INCHES MAXIMUM |
| PLATE WIDTH | 0.470 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |
| PRECIOUS MATERIAL AND LOCATION | EXTERNAL SURFACES SILVER |
| SURFACE TREATMENT | PASSIVATE AND SILVER OVERALL |
| TEMP RATING | 800.0 FAHRENHEIT NOMINAL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 28 |
| THREAD SERIES | UNJF |