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 6135-00-686-4777
NSN 5920-01-242-8064
NSN 5925-01-579-1753
NSN 5950-00-926-3304
NSN 6130-00-598-2034
NSN 5965-00-372-2537
NSN 6645-00-148-1798
NSN 6150-01-535-0920
NSN 6645-00-474-5689
NSN 6110-00-696-3145
NSN 5835-01-416-6455
NSN 5920-01-163-9257