| MATERIAL | IRON ALLOY OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5687 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYLE DESIGNATOR | HALF SLEEVE, EXTERNAL FLANGE ONE END |
| OVERALL LENGTH | 2.8750 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 4.3125 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 4.0000 INCHES NOMINAL |
| FLANGE OUTSIDE DIAMETER | 4.5000 INCHES NOMINAL |
| FLANGE WIDTH | 0.1562 INCHES NOMINAL |
| CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
| SQUARE OUTSIDE RIGHT CORNER |
| SQUARE INSIDE RIGHT CORNER |
| SQUARE INSIDE LEFT CORNER |
| SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| ROUND LEFT FLANGE BODY CORNER |
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE |
| HOLE DIAMETER | 0.2500 INCHES NOMINAL FIRST |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 18877 |
| DESIGN CONTROL REFERENCE | 6198496 |