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 5835-00-018-4571
NSN 4140-00-812-9748
NSN 6620-00-726-8153
NSN 6240-01-116-5988
NSN 6645-00-819-5045
NSN 5935-00-275-7862
NSN 6105-01-569-3604
NSN 5895-01-128-3218
NSN 6320-01-592-6248
NSN 6650-01-415-6682
NSN 5999-00-124-5097
NSN 5985-00-274-4062