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 5965-01-352-7257
NSN 5855-01-039-2859
NSN 5910-01-281-7352
NSN 6650-01-063-7714
NSN 5965-01-243-5494
NSN 6220-01-602-4266
NSN 5960-01-083-3936
NSN 5945-01-313-8400
NSN 5925-01-365-3977
NSN 6220-00-881-2596
NSN 6685-01-438-4057
NSN 7035-01-067-4809