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 5910-00-623-8429
NSN 6145-01-313-8678
NSN 5998-00-157-4933
NSN 5930-01-484-8829
NSN 6105-00-592-0141
NSN 6130-01-218-5682
NSN 5930-00-733-9649
NSN 5910-00-828-8025
NSN 5965-01-382-4863
NSN 5960-00-511-8199
NSN 6135-00-284-1406
NSN 6130-01-659-1868