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 6110-01-458-2094
NSN 6220-00-874-3098
NSN 5935-01-127-4556
NSN 5905-00-484-3126
NSN 7035-01-445-3563
NSN 6150-01-526-9313
NSN 6320-01-399-6177
NSN 6610-01-462-5980
NSN 6105-01-558-8908
NSN 6620-01-628-2620
NSN 6610-01-179-8352
NSN 5965-01-123-3770