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 5910-01-567-3924
NSN 6220-01-579-3138
NSN 2925-00-341-3336
NSN 5915-00-004-4711
NSN 6220-01-454-2540
NSN 5910-00-736-2601
NSN 6105-00-643-4975
NSN 5935-01-067-7291
NSN 4140-00-407-1326
NSN 5855-01-443-8441
NSN 5965-01-615-3420
NSN 6150-01-645-9264