| BARREL HEIGHT | 0.486 INCHES MINIMUM AND 0.506 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 0.363 INCHES MINIMUM AND 0.373 INCHES MAXIMUM OVERALL |
| FEATURES PROVIDED | FLOATING NUT |
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| NUT DIAMETER | 0.669 INCHES MINIMUM AND 0.672 INCHES MAXIMUM |
| NUT COUNTERBORE DEPTH | 0.263 INCHES MINIMUM AND 0.283 INCHES MAXIMUM OVERALL |
| NUT LENGTH | 0.585 INCHES MINIMUM AND 0.605 INCHES MAXIMUM |
| NUT HEIGHT | 0.583 INCHES NOMINAL |
| NUT STYLE | FLOATING SELF-LOCKING BARREL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6485 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP H11 OVERALL |
| NOMINAL THREAD SIZE | 0.3125 INCHES |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
| THREAD QUANTITY PER INCH | 24 |
| SPECIFICATION/STANDARD DATA | 81755-C307 MANUFACTURERS SPECIFICATION CONTROL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-2416 ASSN STD ALL TREATMENT RESPONSES OVERALL |
| SURFACE TREATMENT | NICKEL AND CADMIUM OVERALL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |