Abstract: A self-seating backshell includes a backshell body, a coupling ring, and a spring. The backshell body has a first plurality of teeth. The coupling ring is mounted on the backshell body for coupling the backshell body to an electrical connector. The electrical connector has a second plurality of teeth. The first plurality of teeth are arranged to seat against the second plurality of teeth. A spring retains the coupling ring on the backshell body and biases the first plurality of teeth into seating engagement against the second plurality of teeth even though the first plurality of teeth initially are not properly seated against the second plurality of teeth.

Abstract: A band clamp having an integral buckle includes an elongated band; a buckle member at one end of the band and having a base in the plane of the band, side portions and a top portion connecting the side portions forming a loop for retaining one or more passes of the band; and a tongue member extending in the plane of the base opposite the band, a pair of notches extending into the base at the sides of the tongue. When tension is applied the band with the band extending through the buckle and enclosing the sleeve, the tongue member is deflected toward the sleeve by the band for permanently deforming the base and portions of the sides of the buckle in conformity with the sleeve when the sleeve has an equivalent diameter of less than about 20 times the thickness of the band.

Abstract: A split shell connector accessory for electrical cables comprising a pair of shell halves having a passage therethrough for receiving and holding a cable. An adapter is mounted at each end of the passage. One shell half has an elastomeric sealing member extending continuously along each side of the cable holding passage and the other shell half has a complementary groove. Each adapter has an O-ring which fits into complementary grooves in the adapters. The O-rings extend in a plane transverse to the plane of the elastomeric sealing members. When the shell halves are tightened together, the adjacent portions of the elastomeric members and O-rings are compressed into engagement with each other to form a complete environmental seal. Complementarily engaging ridges and grooves on the shell halves and adapters provide complete RFI/EMI (radio frequency interference/electromagnetic interference) shielding.