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 6610-01-282-9953
NSN 6610-01-099-9710
NSN 5945-01-212-1906
NSN 6685-00-526-9192
NSN 5905-00-966-2753
NSN 4140-00-358-1751
NSN 6135-01-543-2879
NSN 6685-00-682-4664
NSN 6620-01-633-8443
NSN 6105-01-659-7159
NSN 6220-00-628-4721
NSN 5998-00-089-8016