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 5996-01-396-8829
NSN 6685-01-346-2213
NSN 5925-01-573-7284
NSN 6105-00-988-2471
NSN 6685-01-333-9254
NSN 5950-00-964-9949
NSN 6685-01-203-7372
NSN 5998-01-004-1823
NSN 4140-01-449-8005
NSN 6620-00-527-6523
NSN 6105-00-437-0182
NSN 5935-00-954-4542