Special Features:

Comes in two pieces, one half circle each, has 5 bolt holes 0.562 per half, bolt holes centered on radius 4.250 and centered off bolt hole set at 90 degs and rest of bolt holes center at 36 degs from 90 degrees hole

Properties:

An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the packing, preformed or o-ring, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine packing material. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also packing nut and packing nut, stuffing tube.