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 5920-00-501-7834
NSN 5910-00-339-6340
NSN 6110-00-238-9636
NSN 6685-00-190-0204
NSN 5985-00-225-3525
NSN 6320-00-578-6898
NSN 5998-01-559-6127
NSN 6650-00-207-9639
NSN 5999-00-518-9721
NSN 5960-01-462-7704
NSN 6645-01-586-5278
NSN 5965-00-170-8676