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 6110-00-731-9754
NSN 6110-00-353-0139
NSN 5920-01-633-1507
NSN 6610-00-888-6731
NSN 6110-01-374-0836
NSN 6145-00-241-1770
NSN 5998-01-503-0216
NSN 6110-00-505-1671
NSN 4140-01-026-1381
NSN 5990-01-257-8299
NSN 6105-00-153-7967
NSN 6610-01-524-7068