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 4140-01-289-1264
NSN 6220-01-442-3354
NSN 5835-00-761-5615
NSN 6145-00-990-9700
NSN 5930-01-351-5752
NSN 6135-00-851-8575
NSN 6620-01-034-4539
NSN 5920-00-703-0207
NSN 5990-01-521-7890
NSN 5965-01-367-2595
NSN 4140-00-273-9884
NSN 7035-01-624-5521