Special Features:

Retainer is split, and each half has two 0.406 in (nom) diameter holes on a 5.875 in bolt circle and tw0 0.406 in (nom) diameter holes on a 5.656 in (nom) bolt circle

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.