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 5999-01-579-4857
NSN 6685-00-465-2019
NSN 6150-00-113-5249
NSN 6110-01-530-5896
NSN 5895-01-176-6285
NSN 6650-00-098-6128
NSN 5990-01-481-3080
NSN 5905-00-586-6986
NSN 5855-01-138-4985
NSN 5905-01-178-0909
NSN 5998-01-655-7478
NSN 6685-01-200-3515