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 6110-00-905-6148
NSN 5990-01-281-7601
NSN 6240-01-326-1841
NSN 5996-00-636-4849
NSN 5905-01-146-9192
NSN 5996-01-166-8416
NSN 6220-01-202-7954
NSN 5975-00-510-6815
NSN 5935-00-606-0863
NSN 5920-01-238-6676
NSN 6610-00-150-6408
NSN 5960-01-279-2589