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 6145-01-559-2050
NSN 6105-00-578-8114
NSN 5905-01-612-5651
NSN 6240-00-871-6320
NSN 6150-00-108-6350
NSN 6110-01-086-1409
NSN 6130-01-550-6755
NSN 5985-01-301-8480
NSN 5935-01-200-3365
NSN 5965-01-485-0800
NSN 5835-00-034-4976
NSN 5998-00-143-0485