| COUNTERBORE DIAMETER | 0.235 INCHES MINIMUM BASE |
| FEATURES PROVIDED | FLOATING NUT |
| HARDNESS RATING | 49.0 ROCKWELL C MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | DRY FILM LUBRICANT |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | INAVY: NUT(1), SELF-LOCKING |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5085 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6351 ASSN STD 2ND MATERIAL RESPONSE NUT |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5085 ASSN STD SINGLE MATERIAL RESPONSE SHELL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5639 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5514 ASSN STD 2ND MATERIAL RESPONSE BOSS |
| MATERIAL | STEEL COMP 1050 OR STEEL COMP 4130 NUT |
| MATERIAL | STEEL COMP 1050 SHELL |
| MATERIAL | STEEL COMP 304 OR STEEL COMP 305 BOSS |
| NOMINAL THREAD SIZE | 0.190 INCHES |
| NUT HEIGHT | 0.617 INCHES NOMINAL |
| NUT STYLE | SPLINE (FLOATING) |
| NUT LENGTH | 0.587 INCHES MAXIMUM |
| PILOT DIAMETER | 0.309 INCHES MINIMUM AND 0.315 INCHES MAXIMUM |
| PILOT LENGTH | 0.347 INCHES NOMINAL |
| SPECIAL FEATURES | INCLUDES REMOVEABLE NUT,MS14214-06 |
| WIDTH ACROSS FLATS | 0.405 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| TEMP RATING | 450.0 FAHRENHEIT MAXIMUM |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES | UNJF |