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 5910-01-429-2161
NSN 6610-01-407-8144
NSN 5855-00-455-6070
NSN 6610-01-004-5856
NSN 6610-01-045-1823
NSN 6105-01-106-1825
NSN 5990-00-045-7929
NSN 6645-01-459-7788
NSN 5930-00-681-9666
NSN 6220-00-369-5422
NSN 6645-01-215-0617
NSN 5985-01-350-9020