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 5915-01-265-0326
NSN 6650-01-031-9114
NSN 4140-00-451-8374
NSN 5950-01-352-6304
NSN 5985-01-198-2545
NSN 6645-01-242-9699
NSN 5945-00-316-3389
NSN 6145-01-281-7222
NSN 6220-00-357-9534
NSN 6645-01-648-2115
NSN 5905-01-050-4093
NSN 6130-01-003-8041