A retaining nut(48) is secured on the end of the retaining piston (42) and engages one end of the liner (20).

A retaining nut (40a) is screwed on the stem (38) and spaced from the surface (46) of said panel (12).

A retention nut bears down on the low point of contact to secure the valve cartridge in the valve body.

The bracket and the brace are connected by a plurality of pins (100) which are adjusted by a retention nut (108).

The front and rear shells are kept rotationally and axially fixed relative to the housing utilizing interconnect mechanisms held in place by a housing end nut (144) and a retaining nut (175), respectively.

A dual waterproof connecting device comprises a connector female end (1), a sleeve (2), and a retaining nut (5).

The mill center is adapted to accept a retention nut that supports a tool that secures the downhole tool being milled out, such as a packer.

The cooling fan and the flywheel are secured in a constant axial position relative to the crankshaft by virtue of a drive-cup and retaining nut.

Further, the sleeve can include a retaining nut to be threadably engaged with the wellhead assembly without necessarily rotating the sleeve upper or lower portions.

A retaining nut (80) is coaxially screwed with the rotary drive (62), and the clutch device (99) is indirectly or directly supported on said nut in an axial direction.

A spacer tube (163) retaining nut axially presses against a rear tube spacer moveable to press the front of the contact insert into abutment against an annular shoulder (156) in the interior of the second shell.

The invention relates to a threaded cable gland comprising a threaded sleeve, a stop ring arranged externally on the threaded sleeve, a retaining nut which is screwed onto the threaded sleeve and a sealing element arranged within the threaded sleeve.