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 5996-00-838-7841
NSN 6610-00-435-1493
NSN 5925-01-462-0068
NSN 5835-01-117-6124
NSN 5990-00-119-5699
NSN 5960-00-099-9790
NSN 5930-00-106-0293
NSN 5910-00-216-4726
NSN 5960-00-901-9718
NSN 5965-00-478-3442
NSN 5950-01-431-7311
NSN 5910-01-147-2279