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 5925-00-019-4066
NSN 5975-01-130-4268
NSN 5960-00-171-9575
NSN 5965-01-416-4059
NSN 2925-00-567-7172
NSN 7035-00-285-3393
NSN 6110-01-657-0014
NSN 5985-01-185-7706
NSN 5910-01-046-0585
NSN 6650-01-107-6430
NSN 6240-01-104-5693
NSN 5950-00-925-3821