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 6645-01-592-7563
NSN 6150-01-639-8152
NSN 6610-00-223-4519
NSN 6105-01-374-9081
NSN 5930-01-489-0538
NSN 6150-01-434-2930
NSN 5925-00-351-6296
NSN 6220-01-551-8277
NSN 5960-00-831-8683
NSN 5895-00-290-6501
NSN 2925-01-600-2309
NSN 5960-01-253-6687