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 5930-01-339-8733
NSN 5945-01-434-6708
NSN 6130-01-254-3934
NSN 5990-01-338-9697
NSN 6650-00-958-7408
NSN 6645-01-332-8982
NSN 5915-00-932-0604
NSN 6145-01-634-0388
NSN 5910-01-067-2504
NSN 5910-00-671-7452
NSN 5985-01-470-5443
NSN 7035-01-467-9030