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 6130-00-802-2283
NSN 5990-01-649-0635
NSN 6150-01-437-6288
NSN 5935-00-191-6097
NSN 6685-01-130-4758
NSN 6130-01-246-4154
NSN 6620-01-542-2689
NSN 5855-00-779-2854
NSN 6105-00-153-7967
NSN 5990-01-324-7529
NSN 4140-01-338-5087
NSN 5905-00-398-0778