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 5985-00-451-9823
NSN 5965-01-535-3728
NSN 6685-01-447-2226
NSN 5950-00-197-5794
NSN 5925-01-167-7000
NSN 5999-01-487-5049
NSN 6620-00-918-8209
NSN 6150-01-504-3358
NSN 6135-01-375-6724
NSN 6650-01-467-8818
NSN 6135-01-301-8776
NSN 6130-00-167-4998