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 5935-00-100-1147
NSN 6220-01-500-1857
NSN 5945-00-542-1281
NSN 7035-00-392-5417
NSN 6110-00-725-9740
NSN 7035-01-556-9183
NSN 6150-01-327-2923
NSN 5999-01-438-6473
NSN 6135-00-891-4944
NSN 5835-01-234-7039
NSN 5925-01-334-0139
NSN 5996-01-015-9539