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 5945-01-633-5273
NSN 5985-00-351-9456
NSN 5895-01-157-8795
NSN 5895-01-612-5276
NSN 6240-01-081-1368
NSN 6105-01-272-4707
NSN 7035-01-173-5503
NSN 5998-01-439-6423
NSN 2925-01-113-6904
NSN 6135-01-300-8455
NSN 5975-01-062-0960
NSN 6150-00-773-0132