| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | PLATE (FLOATING) |
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.375 INCHES |
| MATERIAL | STEEL CORROSION RESISTING BASE |
| IRON ALLOY 660 NUT |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3B |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5528 ASSN STD SINGLE MATERIAL RESPONSE OR |
| MIL-S-25043 MIL SPEC SINGLE MATERIAL RESPONSE BASE |
| AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| SURFACE TREATMENT | PASSIVATE BASE |
| SILVER ALLOY NUT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE BASE |
| AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE NUT |
| NUT LENGTH | 1.150 INCHES MAXIMUM |
| NUT HEIGHT | 0.590 INCHES MINIMUM AND |
| 0.630 INCHES MAXIMUM |
| PLATE THICKNESS | 0.025 INCHES MINIMUM AND |
| 0.035 INCHES MAXIMUM |
| PLATE WIDTH | 0.800 INCHES MAXIMUM |
| NUT MOUNTING PROVISION | STRAIGHT HOLES |
| MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| MOUNTING HOLE DIAMETER | 0.128 INCHES MINIMUM AND |
| 0.135 INCHES MAXIMUM |
| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.438 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 0.873 INCHES MINIMUM AND |
| 0.877 INCHES MAXIMUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NUTPLATE, FLOATING, FLAT BEAM LOCK, TWO LUG, FOR LOCKHEED F-22 |