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 6220-01-535-2955
NSN 5925-01-220-6147
NSN 6150-00-554-4576
NSN 6105-01-318-5734
NSN 5985-00-361-8863
NSN 6610-00-064-9351
NSN 6150-01-544-7647
NSN 6145-01-318-6720
NSN 5960-01-305-0528
NSN 5925-00-079-7401
NSN 5895-01-323-1980
NSN 6135-01-432-2785