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 5915-01-075-8654
NSN 5975-01-543-1583
NSN 6685-01-286-1927
NSN 5945-01-150-5470
NSN 6130-01-295-5977
NSN 5998-01-083-1089
NSN 5915-00-833-4667
NSN 5998-00-578-8582
NSN 5999-00-576-9550
NSN 6105-01-106-6355
NSN 6130-01-025-4986
NSN 6110-01-249-5445