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 5935-01-227-8024
NSN 6135-01-416-8342
NSN 5905-01-480-4617
NSN 4140-01-263-2180
NSN 5945-01-233-3759
NSN 6105-01-014-7570
NSN 5996-01-417-2874
NSN 5999-00-830-1395
NSN 7035-01-045-7202
NSN 7035-01-633-9537
NSN 5975-01-438-3690
NSN 5998-01-100-3919