| THREAD SERIES | UNJC |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL COMP 304 BASE |
| STEEL COMP 1050 BRACKET |
| STEEL COMP 305 CAP |
| STEEL COMP 1075 NUT |
| RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL |
| STEEL COMP 1008 OR |
| STEEL COMP 1009 OR |
| STEEL COMP 1015 OR |
| STEEL COMP 1018 OR |
| STEEL COMP 1020 SHELL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BASE |
| AMS 5085 ASSN STD SINGLE MATERIAL RESPONSE BRACKET |
| QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE CAP |
| ASTM A682 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| MIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE SEAL |
| SURFACE TREATMENT | CADMIUM AND |
| CHROMATE BRACKET |
| PASSIVATE CAP |
| CHROMATE NUT |
| CADMIUM AND |
| CHROMATE SHELL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE BRACKET |
| QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE CAP |
| QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE SHELL |
| NUT STYLE | CLINCH |
| PILOT DIAMETER | 0.335 INCHES MAXIMUM |
| PILOT LENGTH | 0.130 INCHES NOMINAL |
| OVERALL HEIGHT | 0.880 INCHES NOMINAL |
| NUT DIAMETER | 0.812 INCHES MAXIMUM |
| NUT HEIGHT | 0.482 INCHES NOMINAL |
| COUNTERBORE DIAMETER | 0.310 INCHES MINIMUM NUT |
| LUBRICATION | DRY FILM LUBRICANT |
| FEATURES PROVIDED | FLOATING NUT |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |