| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL COMP 631 OR |
| STEEL COMP 305 OR |
| STEEL COMP 304 OR |
| STEEL COMP 316 OR |
| STEEL COMP 302 CLIP |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE CHANNEL |
| AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| ASTM A313 ASSN STD SINGLE MATERIAL RESPONSE CLIP |
| SURFACE TREATMENT | PLASTIC EPOXY AND |
| PLASTIC POLYAMIDE CHANNEL |
| PASSIVATE NUT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-3377 MIL SPEC SINGLE TREATMENT RESPONSE CHANNEL |
| QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| NUT STYLE | GANG CHANNEL, SELF LOCKING |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| CHANNEL STYLE | STRAIGHT TYPE |
| OVERALL LENGTH | 72.000 INCHES NOMINAL |
| OVERALL WIDTH | 0.574 INCHES NOMINAL |
| ASSEMBLY OVERALL HEIGHT | 0.596 INCHES MAXIMUM |
| CHANNEL HEIGHT | 0.298 INCHES MAXIMUM |
| NUT SPACING | 1.240 INCHES MINIMUM AND |
| 1.260 INCHES MAXIMUM |
| NUT QUANTITY | 57 |
| NUT COUNTERBORE DEPTH | 0.376 INCHES MINIMUM FIRST END |
| COUNTERBORE DIAMETER | 0.254 INCHES NOMINAL FIRST END |
| LUBRICATION | DRY FILM LUBRICANT |
| FEATURES PROVIDED | FLOATING NUT |
| SPECIAL FEATURES | NUT COATED WITH MIL-L-8937 DRY FILM-CHANNEL AND CLIP PASSIVATION |