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 5998-01-096-8788
NSN 6130-01-306-3365
NSN 6320-01-294-7161
NSN 5835-00-055-0953
NSN 5960-01-297-5855
NSN 5905-01-347-7105
NSN 6610-00-757-6060
NSN 5998-01-256-2119
NSN 5960-01-580-6360
NSN 5945-00-879-8600
NSN 6220-00-295-3594
NSN 5910-01-556-8008