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 5945-00-837-8367
NSN 2925-01-589-9136
NSN 4140-01-417-2611
NSN 6220-01-525-8097
NSN 5985-01-324-2436
NSN 5985-01-389-9497
NSN 6645-01-051-7447
NSN 6650-01-633-9147
NSN 2925-01-446-0525
NSN 6645-01-133-2801
NSN 5910-00-213-8204
NSN 5895-00-525-3295