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 6105-01-486-1456
NSN 6610-00-679-4835
NSN 5835-00-177-2970
NSN 5990-01-470-2565
NSN 5930-00-330-2066
NSN 7035-01-398-9581
NSN 5920-01-465-2184
NSN 6135-01-235-4168
NSN 6645-01-150-2039
NSN 5945-01-434-8273
NSN 7035-01-556-7412
NSN 6620-01-506-5418