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 5996-01-280-9922
NSN 6685-00-225-8571
NSN 5996-00-715-5615
NSN 5999-00-871-2976
NSN 5990-01-480-6711
NSN 6620-01-320-7656
NSN 6105-01-503-6826
NSN 5905-00-823-7796
NSN 6130-00-090-5030
NSN 6320-01-501-7935
NSN 6130-01-057-1861
NSN 6135-01-486-1443