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 5895-00-465-6273
NSN 5935-01-618-0362
NSN 5910-01-123-4257
NSN 5905-01-444-8175
NSN 6105-00-064-4662
NSN 6130-00-535-4494
NSN 6240-01-370-4789
NSN 5915-01-476-5694
NSN 5975-01-055-5630
NSN 5935-00-060-3205
NSN 5925-01-496-7633
NSN 6685-01-062-5777