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 5965-00-900-6401
NSN 5905-01-356-8062
NSN 5999-01-108-7361
NSN 6105-00-623-9843
NSN 6150-00-518-4558
NSN 2925-01-604-8984
NSN 6110-00-596-6644
NSN 5935-01-509-0661
NSN 6645-01-561-7432
NSN 6320-00-790-4844
NSN 5930-01-457-9738
NSN 5999-01-272-4238