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 5935-01-211-6851
NSN 6610-00-186-9180
NSN 5925-00-060-6732
NSN 5985-01-548-1447
NSN 5935-01-342-4915
NSN 6130-01-415-8332
NSN 6645-01-133-8359
NSN 6650-00-464-6395
NSN 5895-01-381-5642
NSN 5990-01-218-1821
NSN 6685-01-337-3504
NSN 5905-01-092-9373