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 5999-01-476-8946
NSN 5985-00-452-2228
NSN 5960-00-614-3998
NSN 5930-01-327-5911
NSN 4140-00-318-7427
NSN 7035-01-645-4165
NSN 5990-01-074-6549
NSN 6320-00-456-0836
NSN 5990-00-110-1153
NSN 5975-00-067-9720
NSN 5905-01-569-2318
NSN 5930-01-434-3471