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 6105-01-570-7245
NSN 5990-01-205-5937
NSN 6150-00-891-7922
NSN 6150-00-052-0805
NSN 7035-00-803-3056
NSN 5990-00-606-1475
NSN 5935-00-816-3256
NSN 5960-01-464-1443
NSN 5999-01-306-0074
NSN 5910-01-480-2085
NSN 5965-01-597-4868
NSN 6135-00-152-8729