| COUNTERBORE DIAMETER | 0.300 INCHES MINIMUM NUT |
| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM |
| FEATURES PROVIDED | FLOATING NUT |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | DRY FILM LUBRICANT |
| OVERALL HEIGHT | 0.770 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855 CL 1 GRADE 60 MIL SPEC 5TH MATERIAL RESPONSE SEAL |
| MATERIAL | ALUMINUM ALLOY BASE |
| MATERIAL | ALUMINUM ALLOY CAP |
| MATERIAL | RUBBER SYNTHETIC SEAL |
| MATERIAL | STEEL NUT |
| MATERIAL | STEEL SHELL |
| MOUNTING HOLE DIAMETER | 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM |
| MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| NUT COUNTERBORE DEPTH | 0.135 INCHES NOMINAL NUT |
| NUT LENGTH | 0.917 INCHES MAXIMUM |
| NUT HEIGHT | 0.365 INCHES MAXIMUM |
| NUT MOUNTING PROVISION | STRAIGHT HOLES |
| NUT STYLE | PLATE |
| PLATE THICKNESS | 0.030 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 3 FED SPEC 2ND TREATMENT RESPONSE SHELL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 3 FED SPEC 3RD TREATMENT RESPONSE BOTH ENDS |
| SURFACE TREATMENT | ANODIZE BASE |
| SURFACE TREATMENT | CADMIUM BOTH ENDS |
| SURFACE TREATMENT | CADMIUM SHELL |
| TEMP RATING | 225.0 FAHRENHEIT NOMINAL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SERIES | UNJF |
| THREAD QUANTITY PER INCH | 28 |