| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5734 ASSN STD 2ND MATERIAL RESPONSE NUT |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS-QQ-S-763 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A240/A240M ASSN STD 2ND MATERIAL RESPONSE OR ASTM A666 ASSN STD 3RD MATERIAL RESPONSE WASHER |
| MATERIAL | STEEL CORROSION RESISTING NUT |
| MATERIAL | STEEL CORROSION RESISTING WASHER |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,SELF-LOCKING,EXTENDED WASHER,HEXAGON |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL THREAD SIZE | 0.2500 INCHES |
| NUT STYLE | HEXAGON |
| OVERALL HEIGHT | 0.347 INCHES NOMINAL |
| WASHER OUTSIDE DIAMETER | 0.530 INCHES MINIMUM AND 0.560 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE WASHER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2418 ASSN STD SINGLE TREATMENT RESPONSE NUT |
| SURFACE TREATMENT | COPPER NUT |
| SURFACE TREATMENT | PASSIVATE WASHER |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 28 |
| THREAD SERIES | UNJF |