| COLLAR INSIDE DIAMETER | 0.1100 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM |
| COLLAR OUTSIDE DIAMETER | 0.4650 INCHES MINIMUM AND 0.4750 INCHES MAXIMUM |
| COLLAR OVERALL HEIGHT | 0.5400 INCHES NOMINAL |
| COLLAR STYLE | CONFIGURAL TYPE |
| FEATURES PROVIDED | WASHER |
| IDENTIFICATION CODE COLOR | YELLOW |
| LUBRICATION | SOLID FILM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5734 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5736 ASSN STD SINGLE MATERIAL RESPONSE COLLAR |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5520 ASSN STD SINGLE MATERIAL RESPONSE WASHER |
| MATERIAL | IRON ALLOY 660 BODY |
| MATERIAL | STEEL COMP 630 OR STEEL COMP 631 OR STEEL COMP 632 WASHER |
| NOMINAL THREAD SIZE | 0.2500 INCHES |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 28 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |