| BODY INSIDE DIAMETER | 20.000 MILLIMETERS NOMINAL |
| BODY OUTSIDE DIAMETER | 23.000 MILLIMETERS NOMINAL |
| CORNER SHAPE | ROUND INSIDE LEFT CORNER |
| CORNER SHAPE | ROUND LEFT FLANGE BODY CORNER |
| CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
| CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |
| CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER |
| FLANGE OUTSIDE DIAMETER | 29.500 MILLIMETERS MINIMUM AND 30.500 MILLIMETERS MAXIMUM |
| FLANGE WIDTH | 1.300 MILLIMETERS MINIMUM AND 1.500 MILLIMETERS MAXIMUM |
| MATERIAL | BRONZE INTERMEDIATE LAYER |
| MATERIAL | PLASTIC INNER LAYER |
| MATERIAL | STEEL OUTER LAYER |
| OVERALL LENGTH | 21.250 MILLIMETERS MINIMUM AND 21.750 MILLIMETERS MAXIMUM |
| SPECIAL FEATURES | NOT CASE HARDENED;2.50 MM INSIDE LEFT CORNER RADIUS;0.50 MM MIN & 1.50 MM MAX LEFT FLANGE BODY CORNER RADIUS;PERMAGLIDE 10 PTFE |
| STYLE DESIGNATOR | SPLIT, EXTERNAL FLANGE ONE END |