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 5999-01-249-1056
NSN 6150-01-460-0674
NSN 2925-01-055-7607
NSN 5925-00-175-6612
NSN 5910-01-351-7089
NSN 6620-00-938-1789
NSN 6105-01-047-3490
NSN 5855-01-645-5253
NSN 5990-01-476-9956
NSN 6145-01-037-9291
NSN 6240-01-480-2448
NSN 6105-01-052-1672