| CHANNEL STYLE | STRAIGHT TYPE |
| HARDNESS RATING | 24.0 ROCKWELL C MINIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5709 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE CHANNEL |
| MATERIAL | IRON ALLOY 660 CHANNEL |
| MATERIAL | NICKEL ALLOY UNS N07001 NUT |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| NUT SPACING | 0.380 INCHES MINIMUM AND 0.395 INCHES MAXIMUM |
| PRECIOUS MATERIAL AND LOCATION | ON NUT SILVER |
| PRECIOUS MATERIAL | SILVER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2411 ASSN STD SINGLE TREATMENT RESPONSE NUT |
| SURFACE TREATMENT | SILVER NUT |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 28 |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |