| SURFACE TREATMENT | NICKEL OR COPPER OR NICKEL AND COPPER NUT |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 28 |
| THREAD SERIES | UNJF |
| ASSEMBLY OVERALL HEIGHT | 0.605 INCHES MAXIMUM |
| CHANNEL HEIGHT | 0.298 INCHES MAXIMUM |
| CHANNEL STYLE | STRAIGHT TYPE |
| COUNTERBORE DIAMETER | 0.254 INCHES MINIMUM NUT |
| FEATURES PROVIDED | FLOATING NUT |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | DRY FILM LUBRICANT |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/13,T6 FED SPEC SINGLE MATERIAL RESPONSE CHANNEL |
| MATERIAL | ALUMINUM ALLOY 7075 CHANNEL |
| MATERIAL | IRON ALLOY 660 NUT |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| NUT COUNTERBORE DEPTH | 0.375 INCHES MINIMUM NUT |
| NUT QUANTITY | 82 |
| NUT SPACING | 0.875 INCHES NOMINAL |
| NUT STYLE | GANG CHANNEL, SELF LOCKING |
| OVERALL LENGTH | 71.675 INCHES NOMINAL |
| OVERALL WIDTH | 0.552 INCHES MAXIMUM |
| REMOVABLE NUT MANUFACTURER CODE | 76301 |
| REMOVABLE NUT MANUFACTURER PART NUMBER | ST3M445C4M6 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE CHANNEL |
| SURFACE TREATMENT | ANODIZE CHANNEL |