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 5960-01-296-8542
NSN 2925-00-336-8364
NSN 6130-00-089-2506
NSN 6620-01-371-1655
NSN 2925-01-157-9204
NSN 5920-00-753-5113
NSN 5895-01-263-2103
NSN 5965-00-249-6980
NSN 5965-00-067-7393
NSN 5835-01-307-8954
NSN 6150-01-614-4639
NSN 6220-00-848-8857