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 5950-00-639-9675
NSN 6145-00-528-6467
NSN 5960-01-058-4455
NSN 5935-01-069-5000
NSN 5925-01-557-6895
NSN 5905-01-377-8632
NSN 5985-01-560-4925
NSN 4140-01-437-8253
NSN 5975-01-036-7590
NSN 5950-01-649-8194
NSN 5835-01-552-3153
NSN 5855-00-482-9876