| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 1.248 INCHES MINIMUM AND 1.252 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 0.460 INCHES MINIMUM NUT |
| FEATURES PROVIDED | FLOATING NUT |
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| LUBRICATION | DRY FILM LUBRICANT |
| OVERALL HEIGHT | 1.140 INCHES NOMINAL |
| MATERIAL | IRON ALLOY 660 BASE |
| MATERIAL | IRON ALLOY 660 NUT |
| MATERIAL | IRON ALLOY 660 SHELL |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL |
| MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| MOUNTING HOLE DIAMETER | 0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| NOMINAL THREAD SIZE | 0.438 INCHES |
| NUT COUNTERBORE DEPTH | 0.090 INCHES MINIMUM NUT |
| NUT HEIGHT | 0.600 INCHES MAXIMUM |
| NUT LENGTH | 1.550 INCHES MAXIMUM |
| NUT MOUNTING PROVISION | STRAIGHT HOLES |
| NUT STYLE | PLATE |
| PLATE THICKNESS | 0.020 INCHES NOMINAL |
| PLATE WIDTH | 1.070 INCHES MAXIMUM |
| SPECIAL FEATURES | COLOR SEAL BLACK |
| SPECIFICATION/STANDARD DATA | 81205-BACN10JZ MANUFACTURERS STANDARD |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| SURFACE TREATMENT | PASSIVATE NUT |
| TEMP RATING | 250.0 FAHRENHEIT NOMINAL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 20 |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |