2.125 inch spherical radius on inside surface between id and od
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.
Classification: Gaskets,washers & other seals
NSN 6145-00-472-9413
NSN 5975-00-357-6136
NSN 5925-00-407-2192
NSN 5835-01-023-4993
NSN 6620-00-613-3023
NSN 6150-00-106-8747
NSN 4140-01-352-2924
NSN 6130-01-543-6480
NSN 5945-01-391-7993
NSN 5835-01-050-9509
NSN 5950-00-051-5562
NSN 4140-00-137-2493