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 5920-01-303-6841
NSN 6150-00-925-5745
NSN 5905-01-464-4180
NSN 5915-01-153-7243
NSN 2925-01-273-4898
NSN 5895-00-909-0607
NSN 5935-01-200-7851
NSN 4140-01-399-4352
NSN 5920-01-049-1275
NSN 5835-01-394-3812
NSN 5965-01-243-5494
NSN 5905-01-526-6663