| ACCOMMODATED ITEM SECURING DEVICE TYPE | HOLES |
| OVERALL DIAMETER | 0.561 INCHES MINIMUM AND 0.566 INCHES MAXIMUM |
| OVERALL LENGTH | 0.250 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-79,TYPE PBE,FORM R MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | PLASTIC PHENOLIC |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 PLUG-IN SINGLE MOUNTING FACILITY |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROLLED FOR POLARIS |
| SPECIAL FEATURES | FUNGUS PROOF; 0.063 IN. BY 45 DEG CHAMFER ON TOP |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.1495 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| STYLE DESIGNATOR | CYLINDRICAL |