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 5915-01-433-2405
NSN 6685-01-442-8036
NSN 5999-00-754-5188
NSN 5905-01-088-7951
NSN 5985-01-112-4145
NSN 7035-00-529-3128
NSN 5905-01-634-0595
NSN 6150-00-666-3635
NSN 5945-00-871-2964
NSN 2925-01-520-4194
NSN 6685-01-515-5473
NSN 5998-01-105-7431