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 6145-00-862-7069
NSN 6320-01-648-5538
NSN 6620-00-883-1181
NSN 5996-01-299-7792
NSN 6650-00-960-5040
NSN 6145-01-170-8585
NSN 6135-01-563-4445
NSN 5930-01-127-5842
NSN 5925-01-609-9826
NSN 6240-01-461-3636
NSN 6220-01-146-4469
NSN 6650-01-463-8405