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 5835-00-286-5432
NSN 6130-01-044-5436
NSN 5895-01-513-1410
NSN 5835-00-179-8451
NSN 5990-00-740-0249
NSN 6105-01-541-4811
NSN 5905-00-425-1919
NSN 6220-01-065-2171
NSN 6685-01-497-4944
NSN 6610-01-633-8931
NSN 5996-01-438-9421
NSN 5996-01-082-2934