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 6135-01-334-3935
NSN 2925-01-338-7126
NSN 5960-00-333-9897
NSN 2925-01-632-5913
NSN 5855-00-927-5726
NSN 5895-01-461-6489
NSN 6610-01-137-5959
NSN 5960-00-148-4493
NSN 5990-00-145-1187
NSN 5950-00-251-2310
NSN 5998-00-973-6523
NSN 5895-00-805-8137