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 5915-01-386-4402
NSN 6650-01-449-0702
NSN 6240-01-499-9150
NSN 5835-01-256-3166
NSN 6130-01-138-3569
NSN 6610-01-322-7677
NSN 5996-01-259-3982
NSN 6150-01-388-6798
NSN 6650-01-567-8552
NSN 5855-00-455-6070
NSN 5985-01-361-5569
NSN 6130-01-114-6828