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 5895-01-467-9643
NSN 5990-01-222-8570
NSN 6620-01-068-0046
NSN 6645-01-093-1426
NSN 5990-00-232-3965
NSN 5996-01-391-4529
NSN 6135-01-391-6515
NSN 5985-01-507-5178
NSN 5910-01-592-3491
NSN 5960-01-289-5272
NSN 6685-01-158-6081
NSN 5990-01-386-3040