| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | PLATE |
| MATERIAL | STEEL COMP 1045 OR |
| STEEL COMP 4130 NUT |
| STEEL COMP 1045 OR |
| STEEL COMP 4130 SHELL |
| STEEL COMP 1137 OR |
| STEEL COMP 4130 WASHER |
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3B |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD 1ST MATERIAL RESPONSE OR |
| MIL-S-18729 MIL SPEC 2ND MATERIAL RESPONSE NUT |
| MIL-S-18729 MIL SPEC 2ND MATERIAL RESPONSE SHELL |
| AISI ASSN STD 1ST MATERIAL RESPONSE OR |
| MIL-S-18729 MIL SPEC 2ND MATERIAL RESPONSE WASHER |
| SURFACE TREATMENT | CADMIUM AND |
| CHROMATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2 CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| OVERALL HEIGHT | 0.380 INCHES MAXIMUM |
| NUT LENGTH | 0.995 INCHES MAXIMUM |
| NUT HEIGHT | 0.237 INCHES MAXIMUM |
| PLATE THICKNESS | 0.035 INCHES MAXIMUM |
| PLATE WIDTH | 0.522 INCHES MAXIMUM |
| NUT COUNTERBORE DEPTH | 0.070 INCHES NOMINAL NUT |
| COUNTERBORE DIAMETER | 0.240 INCHES MINIMUM NUT |
| LUBRICATION | DRY FILM LUBRICANT |
| NUT MOUNTING PROVISION | STRAIGHT HOLES |
| MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| MOUNTING HOLE DIAMETER | 0.098 INCHES MINIMUM AND |
| 0.103 INCHES MAXIMUM |
| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.339 INCHES MINIMUM AND |
| 0.349 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 0.686 INCHES MINIMUM AND |
| 0.690 INCHES MAXIMUM |
| FEATURES PROVIDED | FLOATING NUT |