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 6130-01-526-8610
NSN 5975-01-467-3464
NSN 5905-00-514-9152
NSN 6220-01-364-8666
NSN 5950-00-203-5621
NSN 6105-00-303-9756
NSN 6685-01-486-5948
NSN 6145-00-107-7913
NSN 5915-00-443-5854
NSN 5915-01-457-7725
NSN 6645-00-816-1707
NSN 5975-00-113-5257