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 6145-00-467-0569
NSN 6130-01-331-6104
NSN 5910-00-844-2484
NSN 6150-01-470-1754
NSN 6105-01-295-1773
NSN 7035-01-419-4317
NSN 5835-01-305-8866
NSN 5895-00-134-6252
NSN 5960-01-069-2009
NSN 6620-01-147-8439
NSN 5895-00-862-5564
NSN 5965-01-517-7839