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 5999-01-536-0148
NSN 6645-00-171-9639
NSN 5945-01-626-8403
NSN 5998-00-541-8792
NSN 5975-00-401-5365
NSN 5985-00-409-4729
NSN 2925-00-933-0200
NSN 6610-00-099-4096
NSN 6650-00-902-9741
NSN 6150-00-965-5740
NSN 6220-01-483-5345
NSN 7035-01-201-7152