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 6105-01-052-4040
NSN 6610-00-810-3245
NSN 5835-00-675-5159
NSN 6620-01-030-9460
NSN 5965-01-612-3799
NSN 5999-00-006-4512
NSN 6145-00-064-0072
NSN 5960-00-246-4623
NSN 6130-01-111-6401
NSN 6145-01-459-2287
NSN 5930-00-288-1882
NSN 6105-01-364-7209