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 5920-00-493-8307
NSN 5975-01-317-3265
NSN 5925-01-281-7511
NSN 5910-00-404-7860
NSN 5835-01-010-3103
NSN 6645-01-382-0292
NSN 5960-01-315-3021
NSN 5835-01-481-4204
NSN 7035-01-056-5350
NSN 5905-00-089-6022
NSN 5998-00-908-6965
NSN 6135-01-014-3144