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 5960-01-416-6187
NSN 6320-01-643-0850
NSN 5905-01-492-6784
NSN 5835-01-223-1790
NSN 5920-01-596-6418
NSN 5925-01-122-8135
NSN 6320-01-496-4605
NSN 5895-00-740-2278
NSN 6645-00-313-2324
NSN 6110-00-104-8009
NSN 5950-00-045-3393
NSN 5920-01-208-2689