| ACCOMMODATED ITEM SECURING DEVICE TYPE | COMPRESSION RING |
| BOLT CIRCLE DIAMETER | 2.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| DISTANCE FROM RETAINER CENTER TO CENTERLINE OF MOUNTING FACILITY | 1.344 INCHES NOMINAL |
| MATERIAL | STEEL |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED STUD(S) SINGLE MOUNTING FACILITY |
| MOUNTING STUD LENGTH | 3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| NOMINAL THREAD SIZE | 0.164 INCHES SINGLE MOUNTING FACILITY |
| OVERALL DIAMETER | 2.063 INCHES NOMINAL |
| OVERALL HEIGHT | 3.125 INCHES NOMINAL |
| OVERALL LENGTH | 2.875 INCHES NOMINAL |
| STYLE DESIGNATOR | PLAIN CAP WITH SPRING LOCKED HOLD DOWN |
| SURFACE TREATMENT | PASSIVATE |
| THREAD CLASS | 2A SINGLE MOUNTING FACILITY |
| THREAD QUANTITY PER INCH | 32 SINGLE MOUNTING FACILITY |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| TUBE ENVELOPE ACCOMMODATED MAXIMUM DIAMETER | 2.031 INCHES |