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 6145-01-296-2096
NSN 6240-01-125-2060
NSN 6150-01-139-3787
NSN 5998-01-328-6531
NSN 6105-01-252-8847
NSN 5945-01-093-6299
NSN 6130-01-625-9657
NSN 5920-01-271-6474
NSN 5945-01-575-5058
NSN 6110-00-636-1234
NSN 5945-01-187-9245
NSN 5998-01-169-2289