| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | ALUMINUM ALLOY 7075 CHANNEL |
| IRON ALLOY 660 NUT |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/13,T6 FED SPEC SINGLE MATERIAL RESPONSE CHANNEL |
| ASTM A286 NATIONAL SPEC SINGLE MATERIAL RESPONSE NUT |
| SURFACE TREATMENT | ANODIZE OR |
| CHROMATE CHANNEL |
| CADMIUM AND |
| CHROMATE NUT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR |
| MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE CHANNEL |
| QQ-P-416 FED SPEC ALL TREATMENT RESPONSES NUT |
| HARDNESS RATING | 49.0 ROCKWELL C MAXIMUM |
| NUT STYLE | GANG CHANNEL, SELF LOCKING |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| CHANNEL STYLE | STRAIGHT TYPE |
| OVERALL LENGTH | 4.990 INCHES MINIMUM AND |
| 5.010 INCHES MAXIMUM |
| OVERALL WIDTH | 0.416 INCHES MAXIMUM |
| ASSEMBLY OVERALL HEIGHT | 0.250 INCHES MAXIMUM |
| CHANNEL HEIGHT | 0.250 INCHES MAXIMUM |
| NUT SPACING | 1.250 INCHES NOMINAL |
| NUT QUANTITY | 4 |
| NUT COUNTERBORE DEPTH | 0.027 INCHES NOMINAL NUT |
| COUNTERBORE DIAMETER | 0.194 INCHES MINIMUM NUT |
| LUBRICATION | DRY FILM LUBRICANT |
| TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL |
| FEATURES PROVIDED | FLOATING NUT |
| SPECIFICATION/STANDARD DATA | 96906-MS21063 GOVERNMENT STANDARD |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS21063L3-10-4 |