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 5985-00-900-7449
NSN 6650-01-049-1881
NSN 6220-00-812-0515
NSN 5905-00-721-4378
NSN 5960-01-101-9029
NSN 6105-00-643-4975
NSN 5945-01-500-2140
NSN 6650-01-633-9147
NSN 7035-01-633-9537
NSN 5965-01-502-7006
NSN 5990-01-264-6512
NSN 6110-01-463-8392