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 5915-00-286-3272
NSN 6685-01-574-8645
NSN 6650-01-133-7806
NSN 5920-01-613-2141
NSN 6320-01-456-6300
NSN 6150-01-642-0513
NSN 6650-01-571-7122
NSN 4140-01-170-5395
NSN 6130-00-686-4906
NSN 5998-01-171-9323
NSN 5895-01-243-8516
NSN 5930-00-356-5579