An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 5895-00-288-5878
NSN 6150-00-735-6333
NSN 5895-01-227-5841
NSN 5975-01-230-0863
NSN 6610-01-502-5952
NSN 2925-00-964-7128
NSN 5925-01-025-0322
NSN 5950-01-226-4232
NSN 6105-00-816-7482
NSN 6135-01-384-3915
NSN 5905-00-851-6149
NSN 6135-01-101-5039