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 6645-00-513-6516
NSN 6130-00-437-6054
NSN 2925-00-717-7904
NSN 7035-01-487-6481
NSN 7035-01-518-9610
NSN 6105-01-228-5984
NSN 5925-00-823-2909
NSN 5925-01-469-6667
NSN 6130-01-292-9829
NSN 5925-00-074-9180
NSN 6145-01-348-3266
NSN 5965-01-562-5830