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 5960-01-471-2656
NSN 5905-00-218-1237
NSN 6145-01-183-3536
NSN 5925-00-081-9135
NSN 5855-01-191-3404
NSN 5990-01-085-7067
NSN 6220-01-262-9167
NSN 6105-01-110-1045
NSN 6130-01-168-1627
NSN 6320-00-456-0836
NSN 5925-01-396-6093
NSN 5950-00-203-4002