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 5895-00-368-9243
NSN 5895-00-107-0198
NSN 5996-01-547-6638
NSN 5965-01-197-6924
NSN 5999-00-111-1953
NSN 2925-01-201-3043
NSN 6130-01-157-9307
NSN 6145-00-238-2623
NSN 6145-01-602-5190
NSN 5975-01-343-8650
NSN 5985-01-265-3744
NSN 5998-00-707-5781