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 5910-01-059-4329
NSN 6645-00-173-2800
NSN 6130-00-842-5721
NSN 5835-00-322-5654
NSN 6685-00-823-7790
NSN 6685-01-445-5406
NSN 5935-01-100-2659
NSN 5835-00-289-9080
NSN 6610-00-359-2226
NSN 6320-00-937-5625
NSN 5835-00-350-3703
NSN 5998-01-536-6708