| JACK CONTACT ARRANGEMENT DESIGNATOR | J4-1B |
| TERMINAL TYPE | TAB, SOLDER LUG |
| ELECTRICAL INSULATION FEATURE | INSULATED COMPLETELY |
| BODY STYLE | BUSHING MOUNTED LONG FRAME |
| ACCOMMODATED FINGER TYPE | TWO CONDUCTOR, ROUND TIP SINGLE FINGER |
| FINGER ACCOMMODATION LENGTH | 1.015 INCHES NOMINAL SINGLE FINGER |
| FINGER ACCOMMODATION DIAMETER | 0.252 INCHES NOMINAL SINGLE FINGER |
| OVERALL LENGTH | 3.515 INCHES NOMINAL |
| OVERALL HEIGHT | 0.859 INCHES NOMINAL |
| MOUNTING HOLE DIAMETER | 0.156 INCHES NOMINAL |
| MOUNTING BUSHING LENGTH | 0.562 INCHES NOMINAL |
| BODY WIDTH | 0.562 INCHES NOMINAL |
| MOUNTING BUSHING DIAMETER | 0.448 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 BUSHING AND |
| 1 UNTHREADED HOLE |
| BUSHING THRU-HOLE ACCOMMODATION DIAMETER | 0.448 INCHES NOMINAL |
| SURFACE TREATMENT | TIN TERMINAL |
| TEST DATA DOCUMENT | 81349-MIL-J-641 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.). |
| BUSHING ACCOMMODATION HOLE SHAPE | ROUND |
| SPECIFICATION/STANDARD DATA | 81349-MIL-J-641 GOVERNMENT SPECIFICATION |
| SPEC/STD CONTROLLING DATA | |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-DTL-641/2 |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M641/2-5 |