| CONSTRUCTION | SOLID |
| CORE LENGTH | 1.152 INCHES MINIMUM AND 1.162 INCHES MAXIMUM |
| INSERT QUANTITY | 1 |
| OUTSIDE DIAMETER | 0.820 INCHES MINIMUM AND 0.830 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-A-18001, CLASS 1, TYPE ZDM MIL SPEC SINGLE MATERIAL RESPONSE ANODE |
| MATERIAL | STEEL CORE |
| MATERIAL | ZINC ALLOY ANODE |
| MOUNTING METHOD | THREADED END |
| NOMINAL THREAD LENGTH | 0.340 INCHES AND 0.458 INCHES |
| NONDEFINITIVE SPEC/STD DATA | 1 CLASS AND ZDM TYPE |
| STYLE DESIGNATOR | SEGMENTED DISC-MACHINE FORMED INTERLOCKING CORE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 2, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE CORE |
| SURFACE TREATMENT | CADMIUM AND CHROMATE AND ZINC AND TIN CORE |
| THREAD CLASS | 2A AND 2B |
| THICKNESS | 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.216-28 UNF |