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 5855-01-049-3812
NSN 5930-01-142-6209
NSN 5930-00-010-1588
NSN 6645-01-116-2037
NSN 5855-00-058-1293
NSN 5975-01-479-9318
NSN 5996-00-926-2528
NSN 5990-01-176-2724
NSN 6130-00-943-1810
NSN 5905-00-518-6009
NSN 5975-01-468-0032
NSN 5910-01-199-6505