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 5960-01-439-3731
NSN 6130-00-769-3868
NSN 5910-00-918-6891
NSN 5910-01-529-8134
NSN 5910-01-499-4766
NSN 7035-00-941-4949
NSN 5910-01-160-4947
NSN 5960-00-661-0477
NSN 5905-01-097-4637
NSN 6620-01-119-3396
NSN 5905-01-305-4177
NSN 6220-01-227-5038