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 5998-01-473-3168
NSN 6105-01-158-1717
NSN 6150-00-270-1001
NSN 5998-00-753-7856
NSN 5975-00-266-2029
NSN 6650-01-480-0053
NSN 5985-01-545-4345
NSN 5905-01-391-4725
NSN 5945-00-248-4873
NSN 6150-00-917-4408
NSN 6610-01-352-5500
NSN 5999-00-114-1486