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 5950-01-188-0061
NSN 5990-00-679-6157
NSN 6130-01-601-1894
NSN 5905-00-467-7411
NSN 5935-01-276-3025
NSN 6105-00-159-7801
NSN 6130-01-596-7910
NSN 5835-01-426-6573
NSN 6220-01-433-8650
NSN 6135-01-096-1452
NSN 5960-01-009-5983
NSN 5905-01-214-6831