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 6620-01-063-6289
NSN 5965-01-499-3184
NSN 5930-01-082-4343
NSN 5915-01-606-2363
NSN 4140-01-565-5580
NSN 5910-01-110-8823
NSN 6110-01-529-5244
NSN 7035-01-115-8996
NSN 5855-00-079-2370
NSN 5999-01-272-8968
NSN 5950-00-101-7739
NSN 5925-01-240-4048