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 6110-01-175-5314
NSN 6645-01-319-8203
NSN 5855-01-133-3587
NSN 5855-01-109-6433
NSN 5990-01-538-6115
NSN 6145-01-168-1070
NSN 6320-01-353-9753
NSN 5998-01-420-6855
NSN 6320-00-450-7014
NSN 5935-01-622-7173
NSN 6150-00-401-8084
NSN 6240-01-627-7610