SUBSURFACE PUMP BARRELS FOR USE

Brand	Owner	Address	Description
KARB-O-PLATE	USX CORPORATION	600 Grant Street Pittsburgh PA 15219	SUBSURFACE PUMP BARRELS FOR USE IN OILWELLS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A looping plug for use with coaxial telecommunications jacks to loop the signal between a pair of adjacently mounted jacks. The loop plug includes a molded non-conductive housing which fits about a pair of identical die cast, conductive, inner housing halves. A pair of outer conductive barrels are mounted to and extend from the inner housing. The barrels are spaced apart to accommodate the spacing of the jack pair to be engaged. A continuous center conductor extends between and within the two conductor barrels and is electrically isolated from the barrels. The barrels and the center conductor may be of either gender as required to engage the jack pair.