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 5895-00-833-2525
NSN 5895-01-386-3049
NSN 6110-00-350-6192
NSN 5935-01-490-2703
NSN 5935-00-037-1862
NSN 5960-00-100-7329
NSN 5895-00-342-9321
NSN 5999-01-277-2122
NSN 5960-00-506-4855
NSN 2925-01-049-8906
NSN 6240-00-578-7894
NSN 5998-01-634-0604