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 5915-00-050-1202
NSN 6685-01-501-6466
NSN 5985-00-813-4396
NSN 5945-01-487-8536
NSN 5998-01-425-3926
NSN 6610-00-243-2099
NSN 6145-01-357-9220
NSN 6645-01-372-2600
NSN 5835-00-583-1316
NSN 6240-00-756-5149
NSN 4140-01-378-9202
NSN 5855-00-688-9954