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 6610-00-186-9180
NSN 6110-00-966-1988
NSN 7035-01-250-4268
NSN 5999-01-340-5392
NSN 5910-00-269-4755
NSN 5985-00-905-6175
NSN 5930-01-062-8682
NSN 6105-01-347-8611
NSN 5910-01-122-8131
NSN 5985-00-891-0508
NSN 5985-00-596-7263
NSN 6610-00-481-4788