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 6650-01-399-8552
NSN 5996-01-218-5213
NSN 2925-01-270-1124
NSN 5999-00-350-6052
NSN 6620-00-286-5721
NSN 6105-00-458-2987
NSN 6645-01-220-9530
NSN 5915-01-464-8936
NSN 6685-01-024-8986
NSN 7035-01-339-3665
NSN 6645-01-333-6775
NSN 5835-00-729-9305