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 4140-01-327-3241
NSN 4140-01-106-7394
NSN 5910-00-113-0288
NSN 5999-00-121-7511
NSN 5930-00-247-1530
NSN 5925-01-024-3807
NSN 5975-01-071-7749
NSN 6610-01-120-7670
NSN 5996-01-411-6122
NSN 6320-01-143-3597
NSN 5965-00-396-3411
NSN 5915-01-216-9659