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 6650-01-399-8552
NSN 6135-00-862-5736
NSN 6650-01-296-9807
NSN 5915-01-130-7563
NSN 6610-01-229-3679
NSN 5945-01-634-0588
NSN 6320-00-809-5744
NSN 5895-01-209-9244
NSN 5925-01-307-2008
NSN 5950-00-884-9934
NSN 6610-01-406-4985
NSN 6135-00-182-7008