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 5930-01-558-8544
NSN 5945-00-451-8541
NSN 6685-01-367-7346
NSN 6110-01-163-2070
NSN 5895-01-097-9686
NSN 6320-01-399-6177
NSN 6240-01-461-2139
NSN 5999-01-551-1242
NSN 6320-01-359-3921
NSN 5965-00-994-3190
NSN 2925-01-513-9114
NSN 5999-01-093-8779