| COUNTERBORE DIAMETER | 0.425 INCHES NOMINAL NUT |
| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL NUT |
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| MATERIAL | IRON ALLOY 660 OVERALL |
| MATERIAL | PLASTIC POLYAMIDE WASHER |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | NUTPLATE, EXTENDED FLOAT-SEALED, FLARE SLEEVE |
| PLATE THICKNESS | 0.298 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| PLATE WIDTH | 0.725 INCHES NOMINAL |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL THREAD SIZE | 0.1900 INCHES |
| NUT COUNTERBORE DEPTH | 0.187 INCHES NOMINAL NUT |
| NUT HEIGHT | 0.765 INCHES NOMINAL |
| NUT LENGTH | 1.100 INCHES NOMINAL |
| NUT STYLE | PLATE |
| REMOVABLE NUT MANUFACTURER CODE | 88277 |
| SPECIAL FEATURES | NUT HEIGHT IS 0.383; RED DOT OF PAINT ON TOP OF DOME; NUT ELEMENT-SOLID FILM PER MIL-PRF-46010 TYPE I, SLEEVE ID SOLID FILM PER MIL-PRF-46010; NUTPLATE ATTACHED BY ADHESIVE APPLIED TO BOTTOM OF NUTPLATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PAINT BASE |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES | UNJF |