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 5905-00-165-1777
NSN 5960-00-273-3056
NSN 6220-01-012-8535
NSN 5985-00-944-3104
NSN 6645-01-292-9778
NSN 6130-01-530-3520
NSN 4140-00-128-8072
NSN 6220-00-577-3434
NSN 5925-00-074-9180
NSN 6150-01-558-6150
NSN 5895-01-374-6627
NSN 6650-01-543-3349