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 5999-00-417-9558
NSN 6110-01-372-6986
NSN 7035-01-298-5154
NSN 6105-00-079-2409
NSN 5915-01-411-9393
NSN 5945-00-978-8888
NSN 5835-00-516-8675
NSN 5915-00-862-5480
NSN 2925-00-907-2709
NSN 5895-01-290-7874
NSN 5905-01-574-1648
NSN 5935-00-471-6211