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 5895-00-108-8474
NSN 4140-01-461-9064
NSN 7035-00-476-7178
NSN 5985-01-447-2699
NSN 4140-01-619-2295
NSN 5945-00-998-5728
NSN 5998-00-761-1105
NSN 6105-00-785-5273
NSN 6620-01-275-2781
NSN 6685-00-964-5262
NSN 6645-01-243-3138
NSN 5999-00-013-5116