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 5935-01-359-4827
NSN 5950-01-366-7826
NSN 5910-00-043-2004
NSN 5996-01-045-4595
NSN 5835-01-460-6054
NSN 6610-00-807-6620
NSN 2925-00-912-3993
NSN 5835-01-478-9428
NSN 6610-01-256-7938
NSN 5930-01-203-1282
NSN 6110-01-423-8822
NSN 5960-01-350-5332