| OVERALL HEIGHT | 0.401 INCHES MINIMUM AND 0.411 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,COMP 22,1/2H FED SPEC SINGLE MATERIAL RESPONSE NUT |
| MATERIAL | COPPER ALLOY 360 NUT |
| MATERIAL | STEEL CORROSION RESISTING WASHER |
| NOMINAL THREAD SIZE | 0.375 INCHES |
| NUT HEIGHT | 0.320 INCHES MINIMUM AND 0.330 INCHES MAXIMUM |
| NUT STYLE | CONICAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| WASHER OUTSIDE DIAMETER | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| SURFACE TREATMENT | PASSIVATE WASHER |
| SURFACE TREATMENT | NICKEL NUT |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 24 |
| THREAD SERIES | UNF |