4 notches equally spaced on bearing surface
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 5920-01-538-1318
NSN 6620-01-062-7163
NSN 5945-01-409-2718
NSN 5996-01-281-7336
NSN 5996-00-366-0233
NSN 6320-01-470-6826
NSN 5835-01-632-6627
NSN 5930-01-495-2663
NSN 5985-01-392-9238
NSN 6145-01-646-1797
NSN 6685-01-605-2497
NSN 5910-01-607-2721