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 5895-01-130-0029
NSN 6685-01-353-1192
NSN 5835-01-436-1797
NSN 5895-01-226-3507
NSN 5925-01-193-4306
NSN 5999-00-248-7240
NSN 5999-01-567-5995
NSN 5975-00-790-4733
NSN 6105-00-019-1727
NSN 5835-00-980-0468
NSN 5945-01-275-5417
NSN 6105-01-412-0811