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 5910-01-545-2756
NSN 5945-01-246-3394
NSN 6145-00-828-9024
NSN 6620-01-141-5747
NSN 5965-01-088-5414
NSN 2925-01-074-9102
NSN 4140-01-503-9944
NSN 6620-01-078-6372
NSN 5935-01-575-0311
NSN 5855-01-434-8467
NSN 5925-01-627-0259
NSN 5950-01-554-4178