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 2925-00-964-7128
NSN 6685-01-459-3231
NSN 5855-01-038-2189
NSN 5895-01-539-0036
NSN 6610-01-361-2880
NSN 5905-01-534-5964
NSN 6220-01-384-2827
NSN 6620-00-224-3479
NSN 6220-01-570-4027
NSN 5996-00-247-3808
NSN 6610-01-433-2219
NSN 5975-01-461-9903