| MRC | Criteria | Characteristic |
|---|
| AAMA | MOUNTING HOLE DIAMETER | 0.144 INCHES |
| AAQL | BODY STYLE | STRIP TYPE |
| ABCS | TERMINAL ROW QUANTITY | 2 |
| ABCT | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.250 INCHES |
| ABCU | DISTANCE BETWEEN TERMINAL ROW CENTERS | 0.562 INCHES |
| ABCX | BOARD CONSTRUCTION | SOLID CONSTRUCTION |
| ABDU | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 3.375 INCHES |
| ABDV | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 0.562 INCHES |
| ABDW | DISTANCE FROM BOTTOM EDGE OF TERMINAL BOARD TO CENTER OF MOUNTING HOLE | 0.156 INCHES |
| ABDX | DISTANCE FROM LEFT EDGE OF TERMINAL BOARD TO CENTER OF FIRST MOUNTING FACILITY | 0.156 INCHES |
| ABGN | BOARD OVERALL LENGTH | 3.688 INCHES |
| ABGP | BOARD OVERALL WIDTH | 0.875 INCHES |
| ABGT | BOARD THICKNESS | 0.062 INCHES |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| CRNL | NONFEEDTHRU TERMINAL TYPE | 434 SINGLE |
| CSCS | NONFEEDTHRU TERMINAL QUANTITY | 24 SINGLE |
| CWLG | TERMINAL PATTERN ARRANGEMENT | MULTI-ROW |
| CWLN | TERMINAL DESIGN | NONFEEDTHRU |
| MATT | MATERIAL | COPPER ALLOY 360 TERMINALS |
| MATT | MATERIAL | GLASS FIBER BOARD AND PLASTIC EPOXY BOARD |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-18177,TYPE GEE MIL SPEC SINGLE MATERIAL RESPONSE BOARD |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,COMP 22,1/2 H FED SPEC SINGLE MATERIAL RESPONSE TERMINALS |
| SFTT | SURFACE TREATMENT | SOLDER TERMINALS |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE TERMINALS |
