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 2925-01-327-3069
NSN 5895-01-477-9225
NSN 5925-01-054-5473
NSN 5998-00-452-0329
NSN 5990-01-563-1554
NSN 6130-00-639-0666
NSN 5945-01-350-1997
NSN 5920-01-355-5536
NSN 5990-01-012-6358
NSN 5895-01-160-7916
NSN 5935-01-248-0410
NSN 5975-01-597-6624