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 5925-01-208-4061
NSN 2925-01-205-4584
NSN 6110-01-411-6000
NSN 5925-00-426-9063
NSN 5998-00-084-9937
NSN 5990-01-510-1430
NSN 5975-01-110-2488
NSN 5960-01-265-0354
NSN 5960-00-087-0713
NSN 6685-01-433-1567
NSN 4140-00-182-1454
NSN 5945-01-176-5578