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 5945-01-392-1935
NSN 6105-00-553-8943
NSN 6685-00-427-7587
NSN 5915-00-501-8579
NSN 5999-01-154-7862
NSN 5835-01-347-8714
NSN 6105-01-347-0070
NSN 6620-00-323-8326
NSN 6610-01-381-3181
NSN 5999-00-418-9374
NSN 5990-00-069-7195
NSN 6220-01-491-0236