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 5985-01-090-0098
NSN 6130-01-450-1936
NSN 5996-01-032-3904
NSN 6650-00-226-7099
NSN 5990-01-408-6142
NSN 5996-01-549-1157
NSN 5905-01-442-3473
NSN 5960-00-052-0081
NSN 5999-00-481-5791
NSN 6685-01-618-1318
NSN 6145-01-097-8341
NSN 2925-01-333-6346