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 7035-01-597-7179
NSN 6110-00-469-2517
NSN 5855-01-293-1592
NSN 5950-00-317-8257
NSN 6645-00-050-3738
NSN 6105-01-556-7994
NSN 5905-01-400-3042
NSN 5990-01-054-3332
NSN 5910-00-993-1712
NSN 6685-00-223-9042
NSN 6105-01-217-4530
NSN 5998-00-212-4406