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 5920-00-862-5820
NSN 6645-00-629-9367
NSN 5930-00-737-8610
NSN 6685-01-317-8372
NSN 5835-01-116-2369
NSN 6110-01-045-7482
NSN 6685-01-549-6157
NSN 5895-01-399-0240
NSN 5920-01-270-0615
NSN 6135-01-091-6021
NSN 6145-01-054-0919
NSN 5998-01-414-8920