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 5895-01-112-5838
NSN 5935-01-482-7238
NSN 5895-00-603-4272
NSN 5985-00-170-5864
NSN 5999-01-019-6622
NSN 6145-01-465-1482
NSN 6145-01-009-0362
NSN 6610-01-409-1781
NSN 5855-00-256-5562
NSN 6685-01-458-9763
NSN 6320-01-512-2031
NSN 6220-01-224-8676