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 6110-00-729-9467
NSN 5920-01-029-0284
NSN 6135-00-932-3136
NSN 5835-01-406-4066
NSN 5855-00-089-3974
NSN 6130-00-596-9565
NSN 5965-01-463-2815
NSN 5945-01-301-7520
NSN 5945-01-441-7357
NSN 5910-01-409-2852
NSN 6620-00-382-8827
NSN 4140-01-226-9670