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 5996-01-603-2139
NSN 6645-00-542-1734
NSN 2925-01-426-3410
NSN 5998-01-361-1689
NSN 5996-01-578-6955
NSN 5925-00-610-1273
NSN 6685-00-156-3054
NSN 6685-01-478-8898
NSN 5905-00-514-9152
NSN 5950-01-605-5955
NSN 5960-01-013-9346
NSN 5925-01-266-8972