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 5999-01-569-2226
NSN 5945-01-067-5004
NSN 5960-01-334-5146
NSN 5999-01-509-1805
NSN 5965-01-113-7400
NSN 6240-01-415-5581
NSN 5895-01-081-5896
NSN 5990-01-647-8574
NSN 5990-01-429-6211
NSN 6610-00-968-8193
NSN 2925-01-437-9041
NSN 2925-00-837-3948