| BASE THICKNESS | 0.045 INCHES NOMINAL |
| BASE WIDTH | 0.609 INCHES MAXIMUM |
| HARDNESS RATING | 49.0 ROCKWELL C MAXIMUM |
| HOLE CONFIGURATION STYLE | CONFIGURATION D |
| LOCKING FEATURE | FREE-RUNNING ALL METAL DESIGN |
| LUBRICATION | DRY FILM LUBRICANT |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A29 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-S-635 FED SPEC SINGLE MATERIAL RESPONSE NUT |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/1,4,5,12 OR 13 FED SPEC SINGLE MATERIAL RESPONSE CHANNEL |
| MATERIAL | ALUMINUM ALLOY 1100 OR ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 7075 CHANNEL |
| MATERIAL | STEEL COMP 1035 OR STEEL COMP 1040 OR STEEL COMP 1050 OR STEEL COMP 4130 OR STEEL COMP 4340 OR STEEL COMP 8740 NUT |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,SELF-LOCKING GANG CHANNEL,FLOATING,LOW HEIGHT,STEEL,125KSI FTU,250 DEGREES F |
| NOMINAL THREAD SIZE | 0.3125 INCHES |
| NUT HEIGHT | 0.328 INCHES NOMINAL |
| NUT LENGTH | 72.0 INCHES NOMINAL |
| NUT STYLE | GANG CHANNEL, SELF LOCKING |
| SPECIAL FEATURES | NUT ELEMENT SPACING IS 2.0 WITH 36 MAXIMUM NUMBER OF NUT ELEMENTS |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE II,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| SURFACE TREATMENT | CADMIUM NUT |
| TEMP RATING | 250.0 FAHRENHEIT MAXIMUM |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 24 |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |