| 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 | 0.315 INCHES MAXIMUM NUT |
| FEATURES PROVIDED | FLOATING NUT |
| HARDNESS RATING | 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | DRY FILM LUBRICANT |
| OVERALL HEIGHT | 0.765 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5735 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855,CLASS 1 GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE SEAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC ALL MATERIAL RESPONSES SHELL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC ALL MATERIAL RESPONSES WASHER |
| MATERIAL | IRON ALLOY 660 NUT |
| MOUNTING HOLE DIAMETER | 0.098 INCHES MINIMUM AND 0.113 INCHES MAXIMUM |
| MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| NUT COUNTERBORE DEPTH | 0.100 INCHES MINIMUM NUT |
| NUT HEIGHT | 0.450 INCHES MINIMUM AND 0.687 INCHES MAXIMUM |
| NUT LENGTH | 1.296 INCHES MAXIMUM |
| NUT MOUNTING PROVISION | STRAIGHT HOLES |
| NUT STYLE | PLATE |
| PLATE THICKNESS | 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
| PLATE WIDTH | 0.658 INCHES MAXIMUM |
| SPECIFICATION/STANDARD DATA | 76301-ST3-493 MANUFACTURERS STANDARD |
| SURFACE TREATMENT | PASSIVATE SHELL |
| SURFACE TREATMENT | PASSIVATE WASHER |
| TEMP RATING | -65.0 FAHRENHEIT MINIMUM AND 225.0 FAHRENHEIT MAXIMUM |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
| THREAD QUANTITY PER INCH | 28 |