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 6135-00-937-2324
NSN 6685-01-441-9275
NSN 5920-00-078-8660
NSN 6145-00-538-9885
NSN 5930-01-211-4687
NSN 6650-01-411-6292
NSN 5999-01-344-1961
NSN 6105-01-445-6130
NSN 6610-00-305-5447
NSN 6150-01-502-0402
NSN 5998-00-258-4992
NSN 6610-01-145-1385