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 6130-00-971-1651
NSN 5960-00-574-3818
NSN 6220-00-140-5638
NSN 2925-01-464-8392
NSN 6320-00-405-2348
NSN 6240-01-569-2252
NSN 6105-00-874-8998
NSN 5910-00-375-1583
NSN 5905-01-364-6882
NSN 6150-00-111-3528
NSN 5990-01-315-3754
NSN 6150-00-779-5547