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 6620-00-243-7766
NSN 6150-01-364-0061
NSN 6610-00-624-4494
NSN 6110-00-363-3974
NSN 6645-00-067-9517
NSN 6645-01-547-8490
NSN 2925-01-333-6346
NSN 5910-01-368-6785
NSN 6130-00-771-9936
NSN 6220-01-217-6627
NSN 5835-01-390-0880
NSN 6145-01-376-3017