| HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| HOLE DIAMETER | 0.258 INCHES MINIMUM AND 0.263 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.554 INCHES MINIMUM AND 0.563 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.068 INCHES MINIMUM AND 0.076 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A666 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.040 INCHES MINIMUM AND 0.044 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 301 OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER |
| SPECIAL FEATURES | OPERATING TEMP RANGE -400 TO 550 F |
| STYLE DESIGNATOR | SPRING TENSION |