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 5960-01-391-1308
NSN 6150-01-088-3805
NSN 5905-01-367-6105
NSN 6110-01-111-5846
NSN 6650-00-717-8913
NSN 5910-01-196-6153
NSN 5835-00-621-3720
NSN 5998-00-250-5869
NSN 6130-01-338-2579
NSN 6150-01-621-0585
NSN 5999-00-234-0858
NSN 5985-01-466-5440