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 5975-01-093-9541
NSN 6145-01-366-6650
NSN 5910-01-604-1110
NSN 5965-00-253-1302
NSN 6650-00-482-2019
NSN 5915-01-331-3201
NSN 5990-00-779-8268
NSN 5835-01-351-8429
NSN 5965-00-275-0491
NSN 6135-00-962-4110
NSN 5999-01-523-4854
NSN 6320-00-310-1080