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 6685-01-339-8788
NSN 5985-01-254-8250
NSN 5895-01-441-1338
NSN 5950-01-203-4733
NSN 5920-01-441-8316
NSN 6145-00-515-6931
NSN 5975-00-458-9145
NSN 5998-00-826-8083
NSN 5855-01-068-3683
NSN 6135-00-833-9909
NSN 5965-00-170-5254
NSN 6610-01-383-1830