| BODY INSIDE DIAMETER | 3.845 INCHES MINIMUM AND 3.846 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 4.374 INCHES MINIMUM AND 4.375 INCHES MAXIMUM |
| BODY STYLE | PLAIN W/INTERNAL FLANGE |
| CHAMFER ANGLE | 45.0 DEGREES MINIMUM OUTSIDE RIGHT CORNER |
| CHAMFER LENGTH | 0.062 INCHES NOMINAL OUTSIDE RIGHT CORNER |
| CORNER RADIUS | 0.250 INCHES NOMINAL INSIDE RIGHT CORNER |
| CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER |
| CORNER SHAPE | ROUND INSIDE RIGHT CORNER |
| CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
| CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
| INTERNAL FLANGE INSIDE DIAMETER | 3.250 INCHES NOMINAL |
| INTERNAL FLANGE WIDTH | 0.250 INCHES NOMINAL |
| OVERALL LENGTH | 1.250 INCHES NOMINAL |
| MATERIAL | STEEL |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| SPECIAL FEATURES | DRILL HOLE 0.312 IN. DIA 0.188 IN. DEEP,0.875 IN. FROM OUTSIDE RIGHT CORNER TO CENTER HOLE |