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 6240-01-112-1120
NSN 6620-00-212-6921
NSN 5910-00-702-1282
NSN 5945-01-044-5155
NSN 6110-01-577-4718
NSN 2925-00-215-4954
NSN 5905-00-446-9083
NSN 6130-01-305-8173
NSN 5855-00-532-0025
NSN 5965-01-019-0939
NSN 6150-00-182-7102
NSN 5915-01-068-7802