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 6620-01-138-8250
NSN 6135-00-165-3756
NSN 5915-00-216-5909
NSN 6645-00-629-9367
NSN 5975-01-023-1977
NSN 6240-01-117-7150
NSN 5915-01-315-2820
NSN 5999-01-281-1673
NSN 5835-01-647-6426
NSN 6320-00-557-3079
NSN 5905-00-311-6132
NSN 5996-01-502-2055