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 5925-00-080-9763
NSN 6620-00-549-5644
NSN 5950-00-997-5829
NSN 6105-00-004-8962
NSN 5950-00-216-9212
NSN 6320-01-097-5347
NSN 6685-01-447-5633
NSN 5965-00-236-0016
NSN 6610-01-266-0880
NSN 5930-00-770-0498
NSN 6320-01-513-9166
NSN 5905-01-600-4592