| OVERALL LENGTH | 20.440 INCHES NOMINAL |
| OVERALL WIDTH | 11.000 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200 FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-766 FED SPEC 3RD MATERIAL RESPONSE |
| MATERIAL | ALUMINUM ALLOY 6063 AND COPPER AND STEEL CORROSION RESISTING |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE FIRST MOUNTING FACILITY7 THREADED HOLE SECOND MOUNTING FACILITY19 THREADED HOLE THIRD MOUNTING FACILITY34 THREADED HOLE FOURTH MOUNTING FACILITY |
| NOMINAL THREAD SIZE | 0.164 INCHES FIRST MOUNTING FACILITY0.250 INCHES SECOND MOUNTING FACILITY0.190 INCHES THIRD MOUNTING FACILITY0.250 INCHES FOURTH MOUNTING FACILITY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CLASS 1A MIL SPEC 1ST TREATMENT RESPONSE AND QQ-P-416 FED SPEC 2ND TREATMENT RESPONSE |
| SURFACE TREATMENT | CHROMATE AND PASSIVATE |
| THREAD CLASS | 3B FIRST MOUNTING FACILITY3B SECOND MOUNTING FACILITY3B THIRD MOUNTING FACILITY3B FOURTH MOUNTING FACILITY |
| THREAD SERIES DESIGNATOR | UNJC FIRST MOUNTING FACILITYUNJF SECOND MOUNTING FACILITYUNJF THIRD MOUNTING FACILITYUNJC FOURTH MOUNTING FACILITY |