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 6220-01-281-0349
NSN 5920-00-089-3858
NSN 2925-01-411-0896
NSN 5965-01-167-8513
NSN 6110-01-056-4964
NSN 6685-00-140-0890
NSN 5895-00-868-3668
NSN 5935-00-602-7287
NSN 2925-00-574-8796
NSN 7035-01-082-0311
NSN 5985-00-771-8421
NSN 6240-00-286-0742