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 6240-01-555-8649
NSN 5998-01-522-7600
NSN 5975-00-339-3313
NSN 6150-00-043-3536
NSN 7035-01-529-4603
NSN 2925-01-262-1418
NSN 2925-01-072-7101
NSN 5996-00-951-6039
NSN 6150-01-154-0258
NSN 6150-00-531-9841
NSN 2925-01-462-1620
NSN 6145-01-559-2050