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 5996-01-235-1643
NSN 5930-01-190-3474
NSN 6650-01-010-4204
NSN 6105-01-368-7864
NSN 5975-01-328-6737
NSN 2925-01-327-3069
NSN 5910-01-017-0267
NSN 5999-01-431-4195
NSN 5895-00-522-6014
NSN 2925-01-660-0669
NSN 6130-01-226-5338
NSN 5945-01-052-1876