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 6610-00-506-1977
NSN 5905-01-196-0810
NSN 7035-01-534-7074
NSN 7035-00-679-9027
NSN 5985-01-459-8010
NSN 5960-00-372-4876
NSN 6130-01-374-0352
NSN 5935-01-257-8304
NSN 6610-00-371-5953
NSN 6150-00-498-9205
NSN 5895-01-216-5517
NSN 5965-00-762-0630