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 5965-00-111-2073
NSN 5895-00-707-2217
NSN 5835-00-888-9422
NSN 5910-01-570-5510
NSN 5996-00-518-4880
NSN 6610-00-467-7372
NSN 4140-00-482-2668
NSN 4140-01-056-1203
NSN 5935-00-762-7295
NSN 6135-00-412-1687
NSN 5960-00-007-7071
NSN 5925-01-384-7883