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 6110-00-231-3751
NSN 5915-00-161-9336
NSN 5895-00-106-3950
NSN 5905-01-658-9175
NSN 6105-01-278-9830
NSN 6645-01-225-0453
NSN 5945-01-468-1355
NSN 5965-01-222-1420
NSN 5996-01-235-1643
NSN 6110-01-528-6195
NSN 6650-00-283-0978
NSN 5998-01-139-0782