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 2925-00-513-6644
NSN 5975-01-124-3698
NSN 6645-01-187-3704
NSN 6685-00-064-8189
NSN 6645-01-535-7136
NSN 5960-01-328-8248
NSN 5835-01-442-6482
NSN 4140-01-579-5774
NSN 5905-00-513-7167
NSN 6130-01-434-3701
NSN 6320-01-431-4359
NSN 5990-00-813-3668