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 6110-01-483-0299
NSN 6685-01-254-7639
NSN 6150-01-180-7214
NSN 5998-01-522-9262
NSN 5965-00-636-4926
NSN 5975-01-634-0678
NSN 6145-00-100-4358
NSN 6645-01-079-7983
NSN 6650-01-538-2259
NSN 6685-01-250-2408
NSN 5835-00-926-0195
NSN 6130-01-350-3348