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 5920-01-181-5248
NSN 5996-00-865-9096
NSN 5990-01-414-7618
NSN 5965-01-178-2367
NSN 6645-01-424-4667
NSN 5998-00-153-4342
NSN 5835-00-572-7445
NSN 5910-01-295-3329
NSN 5985-00-086-2606
NSN 5999-01-363-1735
NSN 6150-01-384-2894
NSN 2925-00-587-8968