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 6105-01-032-5168
NSN 5895-00-797-2693
NSN 5925-00-763-6985
NSN 5835-01-193-6192
NSN 2925-01-295-2017
NSN 6620-00-845-9291
NSN 6150-01-577-0265
NSN 4140-01-642-7744
NSN 5935-01-213-7384
NSN 6620-01-241-9592
NSN 5895-00-072-7709
NSN 5895-01-483-9995