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 6610-01-307-0911
NSN 5965-00-931-8446
NSN 5910-01-535-1028
NSN 5996-01-192-5594
NSN 2925-01-430-4206
NSN 5945-00-153-4655
NSN 6610-00-504-2839
NSN 6135-01-167-0759
NSN 5945-01-403-2800
NSN 6620-01-583-2779
NSN 5925-01-634-0664
NSN 5965-01-145-3732