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 5925-00-088-0432
NSN 6110-00-384-1704
NSN 5910-01-369-2292
NSN 5998-01-258-3895
NSN 6220-01-553-1936
NSN 6150-00-456-8509
NSN 6650-01-395-1882
NSN 6110-01-299-6979
NSN 5990-00-965-0495
NSN 6685-01-313-4499
NSN 5998-00-621-8600
NSN 6145-01-160-0811