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 6620-01-029-3705
NSN 5930-01-152-4109
NSN 5935-00-287-9898
NSN 5895-00-917-2920
NSN 5905-00-286-8564
NSN 6620-01-482-9024
NSN 5965-00-119-3550
NSN 6620-00-542-1579
NSN 6620-00-349-4703
NSN 5910-01-159-0792
NSN 5975-01-533-5077
NSN 5999-00-953-4524