| COUNTERBORE DIAMETER | 0.250 INCHES NOMINAL FIRST END |
| FEATURES PROVIDED | FLOATING NUT |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | DRY FILM LUBRICANT |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5639 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5514 ASSN STD 3RD MATERIAL RESPONSE SHELL |
| MATERIAL | IRON ALLOY 660 OR STEEL COMP 304 OR STEEL COMP 305 SHELL |
| NOMINAL THREAD SIZE | 0.190 INCHES |
| NUT COUNTERBORE DEPTH | 0.120 INCHES NOMINAL FIRST END |
| NUT HEIGHT | 0.275 INCHES MINIMUM AND 0.325 INCHES MAXIMUM |
| NUT MOUNTING PROVISION | BONDING |
| NUT STYLE | PLATE (FLOATING) |
| NUT LENGTH | 0.948 INCHES MAXIMUM |
| PLATE WIDTH | 0.516 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BASE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHELL |
| SURFACE TREATMENT | PASSIVATE BASE |
| SURFACE TREATMENT | PASSIVATE NUT |
| SURFACE TREATMENT | PASSIVATE SHELL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES | UNJF |