| BASE THICKNESS | 0.050 INCHES MINIMUM AND 0.050 INCHES MINIMUM AND 0.065 INCHES MAXIMUM0.065 INCHES MAXIMUM |
| BASE WIDTH | 0.419 INCHES MINIMUM AND 0.419 INCHES MINIMUM AND 0.429 INCHES MAXIMUM0.429 INCHES MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGNPREVAILING TORQUE ALL METAL DESIGN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5709 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | NICKEL ALLOY UNS N07001 OVERALL |
| NOMINAL THREAD SIZE | 0.2500 INCHES0.2500 INCHES |
| NUT HEIGHT | 0.318 INCHES MINIMUM AND 0.318 INCHES MINIMUM AND 0.333 INCHES MAXIMUM0.333 INCHES MAXIMUM |
| NUT STYLE | GANG CHANNEL, SELF LOCKINGGANG CHANNEL, SELF LOCKING |
| NUT LENGTH | 0.585 INCHES MINIMUM AND 0.585 INCHES MINIMUM AND 0.615 INCHES MAXIMUM0.615 INCHES MAXIMUM |
| TEMP RATING | 1400.0 FAHRENHEIT NOMINAL1400.0 FAHRENHEIT NOMINAL |
| THREAD CLASS | 3B3B |
| THREAD DIRECTION | RIGHT-HANDRIGHT-HAND |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF)UNIFIED NATIONAL JOINT FINE (UNJF) |
| THREAD QUANTITY PER INCH | 2828 |