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 6145-01-394-3122
NSN 6620-01-338-8945
NSN 6220-01-025-1373
NSN 5895-00-651-1265
NSN 6110-00-375-5158
NSN 5998-00-056-6626
NSN 5950-01-512-3277
NSN 4140-01-158-4139
NSN 5945-00-012-1099
NSN 5999-01-364-0149
NSN 6130-01-534-7330
NSN 6240-01-555-8365