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 4140-00-224-9149
NSN 5920-00-213-6411
NSN 6610-00-401-2601
NSN 5895-01-217-7657
NSN 5930-01-381-3744
NSN 5925-00-284-3233
NSN 2925-01-014-0118
NSN 5975-00-707-8036
NSN 5985-01-291-2075
NSN 5935-00-588-6635
NSN 6145-01-170-1441
NSN 6135-01-326-2536