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 6110-01-571-7987
NSN 5999-01-167-8609
NSN 6610-01-381-3181
NSN 5996-01-330-8742
NSN 6240-00-633-1243
NSN 6685-01-123-5130
NSN 4140-01-046-1530
NSN 4140-01-295-0645
NSN 5999-01-373-4500
NSN 6220-01-054-9112
NSN 5835-01-485-0210
NSN 5935-00-932-5241