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 5996-01-229-7434
NSN 5975-01-089-9862
NSN 5998-01-414-1221
NSN 6610-01-449-7525
NSN 6645-01-106-6369
NSN 5910-01-030-1773
NSN 6610-01-540-5424
NSN 6620-01-475-1441
NSN 6685-00-513-9462
NSN 5990-00-518-3195
NSN 5996-01-486-1886
NSN 6610-01-468-4745