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 5920-01-170-3464
NSN 5999-01-138-3744
NSN 5895-01-564-4315
NSN 5998-01-221-9395
NSN 6105-00-344-8170
NSN 6145-00-643-4962
NSN 5855-01-498-3065
NSN 6650-01-432-1830
NSN 6130-00-186-8460
NSN 5910-00-016-7148
NSN 6220-01-159-9080
NSN 6105-00-201-8977