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 6620-00-005-8612
NSN 6220-01-366-6747
NSN 6610-00-081-2365
NSN 5960-01-426-4242
NSN 5950-01-279-8870
NSN 5965-01-482-9711
NSN 6130-01-142-2436
NSN 6130-00-349-4239
NSN 5965-00-370-3855
NSN 5855-00-896-4047
NSN 5950-01-461-3109
NSN 7035-00-421-8710