| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 1.000 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | IRON ALLOY 660 OR |
| NICKEL ALLOY 718 BASE |
| NICKEL ALLOY 718 NUT |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE BASE |
| AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| SURFACE TREATMENT | PASSIVATE BASE |
| SILVER NUT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BASE |
| AMS 2411 ASSN STD SINGLE TREATMENT RESPONSE NUT |
| NUT STYLE | FLOATING SELF-LOCKING BARREL |
| NUT DIAMETER | 1.556 INCHES MINIMUM AND |
| 1.559 INCHES MAXIMUM |
| NUT LENGTH | 1.718 INCHES MINIMUM AND |
| 1.738 INCHES MAXIMUM |
| BARREL HEIGHT | 0.870 INCHES MINIMUM AND |
| 0.880 INCHES MAXIMUM |
| NUT HEIGHT | 1.281 INCHES MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| TEMP RATING | 900.0 DEG FAHRENHEIT MAXIMUM |
| SPECIAL FEATURES | ALTERED ITEM-DO NOT PAINT THREADED HOLE; IF THREADS ARE DEFORMED RETAP THREADS PER MIL-S-8879; PRIME AND DN2138 LUSTERLESS RED EPOXY COAT PER DPS 4.50-36 ON EXTERIOR OF CRADLE ONLY MIL-P-23377 AND MIL-C-83266; NUT SECURED IN CRADLE WITH ROLL PINS |