| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 3.748 INCHES MINIMUM AND 3.752 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 2.748 INCHES MINIMUM AND 2.752 INCHES MAXIMUM |
| MATERIAL | ALUMINUM ALLOY LOCATION NOT OTHERWISE SPECIFIED |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE(S) |
| OVERALL HEIGHT | 1.610 INCHES MINIMUM AND 1.670 INCHES MAXIMUM |
| OVERALL LENGTH | 4.500 INCHES NOMINAL |
| OVERALL WIDTH | 3.500 INCHES NOMINAL |
| SPECIFICATION/STANDARD DATA | 81343-MS17845 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| STYLE DESIGNATOR | RACK AND PANEL FRONT AND REAR MOUNTING |
| SURFACE TREATMENT | CHROMATE ZINC |
| TEST DATA DOCUMENT | 81343-AS 81790 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.203 INCHES MINIMUM AND 0.207 INCHES MAXIMUM |