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 5895-00-779-2736
NSN 6110-01-501-4424
NSN 6320-01-522-0318
NSN 6110-01-209-0259
NSN 5835-00-503-2608
NSN 6240-01-256-5532
NSN 5835-01-641-0073
NSN 5975-00-702-2149
NSN 6105-00-933-1765
NSN 5996-01-512-7678
NSN 5895-00-169-6079
NSN 5990-01-640-7795