| DRIVE POINT QUANTITY | 12 |
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| MATERIAL DOCUMENT AND CLASSIFICATION | DUPONT POLYMER VESPEL SP-1M MFR REF SINGLE MATERIAL RESPONSE LOCKING INSERT |
| MATERIAL | NICKEL ALLOY 718 NUT |
| MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,SELF-LOCKING,12-POINT,220KSI TENSILE MINIMUM,HIGH REUSE,500F |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL THREAD SIZE | 1.1250 INCHES |
| NUT STYLE | DOUBLE HEXAGON |
| OVERALL HEIGHT | 1.370 INCHES MAXIMUM |
| SPECIAL FEATURES | NEVER-SEEZ PURE NICKEL SPECIAL PER BAC5008 TO BE APPLIED |
| WASHER OUTSIDE DIAMETER | 1.875 INCHES MAXIMUM |
| WASHER THICKNESS | 0.170 INCHES MINIMUM |
| WIDTH ACROSS FLATS | 1.364 INCHES MINIMUM AND 1.377 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2410 ON BEARING SURFACE AND INTERIOR SURFACES ONLY NATIONAL STD/SPEC 1ST TREATMENT RESPONSE AND AMS-QQ-P-35 ON REMAINING SURFACES,TYPE OPTIONAL NATIONAL STD/SPEC 2ND TREATMENT RESPONSE NUT |
| SURFACE TREATMENT | SILVER AND PASSIVATE NUT |
| TEMP RATING | 500.0 DEG FAHRENHEIT MAXIMUM |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 12 |
| THREAD SERIES | UNJF |