| APERTURE DIAMETER | 1.664 INCHES NOMINAL |
| BEARING SURFACE WIDTH | 0.375 INCHES NOMINAL |
| CROSS-SECTIONAL THICKNESS | 0.120 INCHES MINIMUM AND 0.188 INCHES MAXIMUM |
| CROSS-SECTIONAL SHAPE STYLE | METAL WINDING W/ SOFT FILLER AND OUTER RING |
| GAGE RING OUTSIDE DIAMETER | 2.085 INCHES MINIMUM AND 2.242 INCHES MAXIMUM |
| GAGE RING THICKNESS | 0.050 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
| HARDNESS RATING | 100.0 ROCKWELL E NOMINAL OVERALL |
| OUTSIDE DIAMETER | 1.828 INCHES MINIMUM AND 1.838 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | COPPER ALLOY OVERALL |
| STYLE DESIGNATOR | CIRCULAR |
| SURFACE TREATMENT | NICKEL OVERALL |
| TEMP RATING | 800.0 FAHRENHEIT |