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 6105-01-347-2615
NSN 5999-00-030-2015
NSN 6650-01-094-6876
NSN 5905-01-113-0499
NSN 5835-00-051-9092
NSN 5935-01-394-4638
NSN 5950-01-645-8814
NSN 5945-01-502-5961
NSN 6150-01-569-5492
NSN 5998-01-411-5426
NSN 2925-01-348-8306
NSN 5930-01-646-6662