| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.344 INCHES NOMINAL0.344 INCHES NOMINAL |
| LOCKING FEATURE | FREE-RUNNING ALL METAL DESIGNFREE-RUNNING ALL METAL DESIGN |
| LUBRICATION | DRY FILM LUBRICANTDRY FILM LUBRICANT |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525,5732 OR 5737 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | IRON ALLOY 660 OVERALL |
| MOUNTING HOLE DIAMETER | 0.098 INCHES MINIMUM AND 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM0.103 INCHES MAXIMUM |
| MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES2 HOLES |
| NOMINAL THREAD SIZE | 0.1640 INCHES0.1640 INCHES |
| NUT HEIGHT | 0.250 INCHES MAXIMUM0.250 INCHES MAXIMUM |
| NUT STYLE | PLATEPLATE |
| NUT LENGTH | 0.637 INCHES MAXIMUM0.637 INCHES MAXIMUM |
| NUT MOUNTING PROVISION | STRAIGHT HOLESSTRAIGHT HOLES |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,SELF-LOCKING,PLATE,CORNER,LOW HEIGHT,CBORED,160 KSI,450 DEG F,800 DEG FNUT,SELF-LOCKING,PLATE,CORNER,LOW HEIGHT,CBORED,160 KSI,450 DEG F,800 DEG F |
| PLATE THICKNESS | 0.047 INCHES MAXIMUM0.047 INCHES MAXIMUM |
| SPECIFICATION/STANDARD DATA | 80205-NAS1772 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2700,METHOD 1,CLASS 4 ALL CRES PARTS BEFORE THE APPLICATION OF DRY FILM LUBE NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE AND LUBRICANT DRY FILM OVERALL |
| TEMP RATING | 450.0 FAHRENHEIT MINIMUM450.0 FAHRENHEIT MINIMUM |
| THREAD CLASS | 3B3B |
| THREAD DIRECTION | RIGHT-HANDRIGHT-HAND |
| THREAD QUANTITY PER INCH | 3232 |
| THREAD SERIES | UNJCUNJC |