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 6220-01-295-2022
NSN 4140-01-158-6976
NSN 5915-01-306-8800
NSN 6150-01-118-1061
NSN 5950-01-067-9478
NSN 2925-01-400-2286
NSN 5930-01-577-4145
NSN 4140-01-456-3899
NSN 6240-00-088-3951
NSN 5960-00-583-1534
NSN 6685-01-170-4926
NSN 6645-01-483-1518