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 5999-01-551-1661
NSN 5925-00-701-5065
NSN 6105-01-289-0028
NSN 4140-01-500-1187
NSN 6105-00-045-3700
NSN 6320-01-033-6624
NSN 6685-01-419-9738
NSN 5930-00-256-3404
NSN 6150-01-407-8318
NSN 6320-01-592-6248
NSN 5910-01-578-6803
NSN 5965-01-357-2317