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 5996-00-222-6049
NSN 5965-00-081-9412
NSN 6105-00-996-7254
NSN 6135-01-523-3198
NSN 5998-01-374-8636
NSN 6220-01-020-8703
NSN 6650-00-834-9062
NSN 6105-01-200-7572
NSN 5945-01-479-7490
NSN 5965-01-486-1222
NSN 6620-01-078-6372
NSN 6150-00-189-0292