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 2925-01-372-9455
NSN 5920-00-119-1406
NSN 6220-01-202-6792
NSN 5835-00-402-3541
NSN 5925-01-041-5385
NSN 6130-00-853-7177
NSN 5945-00-994-8670
NSN 6130-01-600-3470
NSN 6105-00-226-1828
NSN 5975-00-228-1582
NSN 5910-01-451-4292
NSN 5998-01-496-8142