| MATERIAL | RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL |
| CONSTRUCTION | ONE-PIECE |
| CROSS-SECTIONAL SHAPE STYLE | CIRCULAR WITH CENTER APERTURE |
| CROSS SECTION INSIDE DIAMETER | 0.250 INCHES NOMINAL |
| CROSS SECTION OUTSIDE DIAMETER | 0.375 INCHES NOMINAL |
| STYLE DESIGNATOR | NON-CIRCULAR |
| OVERALL LENGTH | 24.900 INCHES NOMINAL |
| SPECIAL FEATURES | WIDTH 14.020 INCHES |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | GASKET,LARGE,HOLLOW CHORD |