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 6610-00-382-0266
NSN 5905-00-051-6703
NSN 5960-01-491-9916
NSN 2925-01-055-9705
NSN 5960-01-516-7264
NSN 5950-01-201-8117
NSN 5905-00-463-9675
NSN 5975-01-180-9892
NSN 6105-01-519-1922
NSN 5920-00-578-9956
NSN 5855-01-555-3354
NSN 6240-01-574-3557