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 7035-01-499-7401
NSN 6645-01-500-0827
NSN 5945-01-025-9810
NSN 5960-00-591-8591
NSN 5950-00-064-9236
NSN 5960-01-279-2589
NSN 6610-01-253-5112
NSN 6620-01-510-3501
NSN 5915-00-275-7814
NSN 5996-01-593-7789
NSN 6320-01-246-4390
NSN 7035-00-436-1229