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 5990-01-359-8334
NSN 5950-01-458-7020
NSN 6145-01-351-8706
NSN 6110-01-570-6387
NSN 6220-01-439-6898
NSN 5985-01-368-8664
NSN 6320-01-495-1244
NSN 5960-00-525-1898
NSN 5915-01-647-9919
NSN 2925-00-535-0372
NSN 5855-00-198-3197
NSN 6110-00-456-2058