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 5855-01-085-5354
NSN 6220-01-564-4624
NSN 5935-00-605-8397
NSN 5905-00-351-8013
NSN 5855-01-083-9053
NSN 5975-01-191-6206
NSN 5925-00-337-8138
NSN 6220-00-869-3712
NSN 6645-01-463-3024
NSN 5945-00-280-1567
NSN 2925-01-351-9748
NSN 6610-01-290-2627