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 6145-00-471-0510
NSN 6150-00-782-7687
NSN 6320-01-554-0901
NSN 5925-01-534-9760
NSN 6110-01-121-4739
NSN 6145-00-625-0714
NSN 2925-01-446-6976
NSN 5925-01-459-4081
NSN 5960-01-515-4417
NSN 5985-01-307-0811
NSN 6150-01-337-2501
NSN 6145-00-507-3314