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 4140-00-106-2659
NSN 5985-01-264-0130
NSN 4140-01-109-9659
NSN 6130-01-163-8022
NSN 6105-01-576-9638
NSN 6320-01-307-0467
NSN 6110-01-610-0367
NSN 5895-00-814-8462
NSN 5935-01-038-7399
NSN 2925-00-017-9807
NSN 6105-00-527-8571
NSN 6610-00-161-0680