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 5910-00-786-3600
NSN 5945-00-419-0184
NSN 7035-00-763-6180
NSN 5905-01-104-3453
NSN 5905-01-011-3568
NSN 6220-00-488-2152
NSN 5920-00-960-3567
NSN 6110-01-364-9779
NSN 5925-01-415-3084
NSN 5985-01-324-9668
NSN 5999-00-497-6366
NSN 6130-00-692-2916