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 5910-00-111-2065
NSN 5965-01-380-1808
NSN 5985-01-354-4810
NSN 5920-00-198-4337
NSN 5920-01-461-7676
NSN 6220-00-160-1298
NSN 5996-01-012-1924
NSN 5960-01-160-3437
NSN 5998-00-421-2188
NSN 5905-01-219-2474
NSN 6645-01-063-8243
NSN 5935-00-080-1361