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 5990-01-357-6175
NSN 5905-01-290-1903
NSN 5905-00-277-7439
NSN 5915-01-004-1784
NSN 5999-01-240-2204
NSN 2925-01-633-4048
NSN 5990-00-722-4719
NSN 5990-01-034-4532
NSN 5925-01-367-2519
NSN 6620-01-361-8685
NSN 7035-01-331-5614
NSN 6150-00-139-1566