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 6620-00-679-5830
NSN 5999-01-355-8202
NSN 5895-00-539-8322
NSN 5965-00-630-7872
NSN 6130-01-253-7861
NSN 6145-01-029-4184
NSN 2925-01-448-2880
NSN 6150-01-595-5486
NSN 6130-01-445-6739
NSN 5910-01-113-7785
NSN 5950-01-111-2628
NSN 5915-00-518-1644