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 5945-01-129-6752
NSN 5975-01-307-6886
NSN 5905-01-207-0839
NSN 7035-01-501-8785
NSN 5999-00-180-0994
NSN 2925-00-836-9543
NSN 6150-00-278-7070
NSN 6620-01-556-1695
NSN 5998-01-050-1477
NSN 5996-01-298-0499
NSN 6110-01-376-5921
NSN 7035-01-063-8753