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 6620-01-133-4193
NSN 5990-00-719-4947
NSN 6610-01-627-8985
NSN 5965-01-654-4571
NSN 6685-01-462-6053
NSN 5855-01-100-3272
NSN 5950-00-136-5556
NSN 5960-00-822-2571
NSN 2925-00-386-8745
NSN 5985-01-421-4963
NSN 5985-00-322-7855
NSN 5945-01-604-8977