| ASSEMBLY OVERALL HEIGHT | 0.281 INCHES MAXIMUM |
| CHANNEL HEIGHT | 0.281 INCHES MAXIMUM |
| CHANNEL STYLE | STRAIGHT TYPE |
| HARDNESS RATING | 49.0 ROCKWELL C MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | DRY FILM LUBRICANT |
| OVERALL LENGTH | 3.936 INCHES NOMINAL |
| OVERALL WIDTH | 0.516 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5732 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5737 ASSN STD 1ST MATERIAL RESPONSE AND AMS 5510 ASSN STD 2ND MATERIAL RESPONSE CHANNEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A29 ASSN STD ALL MATERIAL RESPONSES NUT |
| MATERIAL | IRON ALLOY 660 AND STEEL COMP 321 CHANNEL |
| MATERIAL | STEEL COMP 1035 AND STEEL COMP 1040 AND STEEL COMP 1050 AND STEEL COMP 1042 AND STEEL COMP 4130 AND STEEL COMP 4340 AND STEEL COMP 8740 NUT |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| NUT QUANTITY | 4 |
| NUT SPACING | 1.000 INCHES NOMINAL |
| NUT STYLE | GANG CHANNEL, SELF LOCKING |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| SURFACE TREATMENT | CADMIUM NUT |
| TEMP RATING | 450.0 FAHRENHEIT MAXIMUM |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SERIES | UNJF |
| THREAD QUANTITY PER INCH | 28 |