A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6150-00-865-9011
NSN 6110-00-196-8813
NSN 5925-01-331-2350
NSN 5855-01-301-0158
NSN 6110-01-606-9749
NSN 5990-01-048-7139
NSN 5990-01-590-4515
NSN 5990-01-582-3671
NSN 5835-01-238-3381
NSN 5930-00-429-5699
NSN 5985-00-952-1025
NSN 5895-00-141-3931