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 6145-01-198-9081
NSN 6685-01-364-0661
NSN 5996-01-315-6032
NSN 5910-01-055-5156
NSN 5925-00-350-8271
NSN 6220-01-366-6747
NSN 5915-01-280-9783
NSN 6130-01-004-0102
NSN 7035-01-361-8821
NSN 5910-01-131-0597
NSN 5985-00-883-9092
NSN 5950-00-494-2355