Specific matl is polytetrafluoroethylene resin
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 6320-01-411-9222
NSN 5895-01-311-2918
NSN 6645-01-108-3457
NSN 6650-01-316-3274
NSN 6320-00-593-0379
NSN 5895-01-113-9297
NSN 6110-01-032-2899
NSN 6610-01-259-4655
NSN 5855-01-234-5346
NSN 7035-01-287-9817
NSN 5915-00-141-0410
NSN 5930-01-333-6533