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 5855-01-128-1762
NSN 6685-00-878-9212
NSN 5935-00-487-5789
NSN 5905-00-056-5762
NSN 5945-01-379-3767
NSN 6150-00-753-3950
NSN 5920-01-429-9947
NSN 6685-01-270-6312
NSN 5965-01-433-8086
NSN 5965-01-448-1757
NSN 2925-01-016-3111
NSN 6130-01-487-8699