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 6150-01-246-5603
NSN 7035-00-981-7216
NSN 5960-00-241-2911
NSN 6620-01-280-9478
NSN 6610-00-925-5064
NSN 6320-01-449-1014
NSN 2925-01-494-8360
NSN 5915-01-483-5125
NSN 5915-01-011-6157
NSN 5855-01-360-6650
NSN 5925-01-415-6551
NSN 5935-00-932-4560