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 5915-00-103-3114
NSN 6220-00-835-6316
NSN 5996-00-570-9695
NSN 5975-00-530-3751
NSN 6650-01-022-2617
NSN 6685-00-225-2527
NSN 6650-01-168-1659
NSN 5910-01-157-8366
NSN 5996-00-471-0540
NSN 5996-00-409-4400
NSN 6220-00-700-8350
NSN 5996-01-499-1900