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 6110-01-211-6577
NSN 5960-01-464-1443
NSN 5998-00-105-0864
NSN 5950-00-222-4745
NSN 6610-01-250-2811
NSN 7035-01-296-4737
NSN 6220-00-429-0950
NSN 6135-00-495-6862
NSN 5975-01-138-6801
NSN 2925-01-279-6692
NSN 6145-01-038-9725
NSN 5835-00-415-6421