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 6135-01-210-8715
NSN 6610-00-252-3405
NSN 5910-00-217-1717
NSN 6685-00-295-6365
NSN 5950-01-005-1164
NSN 6650-00-774-7078
NSN 2925-00-836-9543
NSN 5915-01-360-5093
NSN 6610-00-223-2558
NSN 5999-01-494-2498
NSN 5965-00-468-3071
NSN 5910-01-596-6960