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 5835-01-297-1909
NSN 5999-01-482-3249
NSN 6620-01-246-4314
NSN 6130-01-381-7103
NSN 6130-00-422-4837
NSN 6220-00-099-9192
NSN 5920-01-540-5432
NSN 2925-01-251-9529
NSN 5935-00-935-2310
NSN 6105-01-322-8246
NSN 6135-00-223-9563
NSN 6150-01-173-2409