| CENTER HOLE DIAMETER | 0.873 INCHES NOMINAL |
| CROSS-SECTIONAL HEIGHT | 0.141 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | TEE INNER RING |
| MATERIAL | PLASTIC POLYAMIDE OUTER RING |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR INNER RING |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | AGT RING SEAL ASSEMBLY,PISTON TYPE NON-RADIUSED,SCARF CUT BACK-UP RINGS |
| PERIPHERAL DIAMETER | 0.991 INCHES NOMINAL |
| PROPRIETARY CHARACTERISTICS | PACS |
| OUTSIDE DIAMETER | 0.991 INCHES MINIMUM AND 0.993 INCHES MAXIMUM |
| SPECIAL FEATURES | GLAND WIDTH 0.149 INCH MIN 0.159 INCH MAX;GLAND DIA O.877 INCH MIN 0.879 INCH MAX |