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 2925-00-953-2920
NSN 5945-01-235-2841
NSN 5910-01-244-6884
NSN 5999-00-225-8612
NSN 5835-01-234-2906
NSN 6145-01-162-6049
NSN 5945-01-491-7486
NSN 6135-00-351-8606
NSN 5965-01-378-7335
NSN 6620-01-340-1503
NSN 6620-00-058-1533
NSN 5999-01-165-5895