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 6105-01-558-6106
NSN 5905-00-081-8913
NSN 4140-01-465-5638
NSN 5835-01-096-5461
NSN 5930-01-351-8953
NSN 5960-01-072-2518
NSN 5999-00-270-8315
NSN 6150-01-155-2929
NSN 5965-01-425-2039
NSN 2925-01-485-6982
NSN 6610-00-040-4124
NSN 6145-00-138-7158