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 6145-00-322-7146
NSN 5910-01-514-8236
NSN 4140-00-706-8991
NSN 6145-01-094-0442
NSN 6105-00-556-2123
NSN 6130-01-023-8803
NSN 6645-01-329-3890
NSN 5930-00-851-2651
NSN 6645-01-490-0325
NSN 6685-01-388-0503
NSN 5835-01-632-6627
NSN 5920-01-020-7659