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 6135-00-583-3966
NSN 5975-00-804-1489
NSN 6620-01-456-0529
NSN 5930-01-271-5390
NSN 5990-01-353-6444
NSN 6135-01-010-0891
NSN 6110-01-303-5837
NSN 5999-01-286-9957
NSN 7035-01-145-5059
NSN 6110-01-386-6703
NSN 6610-01-207-0045
NSN 5915-01-206-4382