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 5910-00-898-9807
NSN 5835-00-509-8683
NSN 5999-00-112-8014
NSN 6685-01-469-0886
NSN 6240-00-560-5426
NSN 6150-01-359-4876
NSN 6150-00-832-9770
NSN 6105-01-118-7004
NSN 5915-00-501-8579
NSN 6645-01-506-8900
NSN 2925-01-633-4048
NSN 5950-01-411-6227