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 5999-01-509-1805
NSN 2925-01-581-7478
NSN 5999-01-475-2087
NSN 6320-00-218-6105
NSN 5910-01-124-8476
NSN 6145-01-560-2262
NSN 5999-01-241-2341
NSN 6130-00-616-4841
NSN 6220-01-360-9659
NSN 6240-00-806-4554
NSN 5855-01-305-2196
NSN 5965-01-222-1420