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 7035-01-423-8343
NSN 5935-00-632-7795
NSN 6645-01-097-5831
NSN 5905-01-157-8275
NSN 6620-01-147-5615
NSN 6150-01-352-8055
NSN 6105-01-634-0322
NSN 5920-01-411-5512
NSN 5915-00-102-6809
NSN 5905-00-849-6810
NSN 6320-00-646-3311
NSN 6130-00-916-5290