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 6145-01-077-4886
NSN 5950-01-080-9290
NSN 5975-01-557-8639
NSN 5895-01-351-1441
NSN 6620-01-426-2220
NSN 6105-01-176-9184
NSN 6620-00-915-0868
NSN 5935-00-350-3159
NSN 5905-01-600-4592
NSN 6620-01-185-6391
NSN 6150-01-442-4997
NSN 6130-00-683-1011