Abstract: A cable termination assembly for coaxial cables is made up of one of a plurality of different forms of connector bodies each having a thin-walled outer sleeve with a generally convex surface portion at a selected location along the length of the sleeve and which enables its use with a number of different compression member configurations to effect positive sealed engagement with one end of a cable, a plurality of axially spaced sealing rings at different selected locations along the inner surface of the outer sleeve, and different selected forms of compression members each including an inner connector sleeve-engaging wall surface which is of uniform diameter throughout its substantial length, one with a slight concavity at its leading end to facilitate pre-assembly onto the connector sleeve, and one with a combination of concave and convex surface portions.