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 5930-00-183-9373
NSN 6135-00-284-1406
NSN 5835-01-049-3452
NSN 4140-01-116-3138
NSN 6610-01-446-7635
NSN 6130-01-105-6056
NSN 6620-00-504-9040
NSN 5950-01-547-5207
NSN 7035-00-252-7467
NSN 6145-00-948-7367
NSN 5920-00-617-9909
NSN 2925-00-355-5130