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 5965-01-250-0446
NSN 6130-00-575-9721
NSN 5930-01-266-4177
NSN 5996-01-607-7035
NSN 5975-00-269-1091
NSN 5910-01-552-6266
NSN 5855-01-047-9267
NSN 6150-01-300-4086
NSN 5965-01-392-1761
NSN 6620-01-144-8609
NSN 5990-00-818-1078
NSN 6130-00-108-6115