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 5999-01-418-6851
NSN 6105-01-569-4456
NSN 5999-01-391-4996
NSN 5996-00-003-1370
NSN 4140-01-234-7426
NSN 5990-01-091-3567
NSN 5910-01-165-2896
NSN 5990-00-008-1828
NSN 5935-01-586-3323
NSN 6110-01-575-1614
NSN 7035-01-216-4806
NSN 6220-00-222-1025