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 6650-01-440-9215
NSN 5910-01-578-9401
NSN 5945-00-522-4817
NSN 5950-01-451-2617
NSN 7035-01-509-9953
NSN 5895-01-306-6950
NSN 6685-01-350-9216
NSN 5910-00-731-4937
NSN 6645-01-207-9273
NSN 4140-01-383-8599
NSN 5985-01-370-3234
NSN 5975-00-360-2166