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 6130-01-568-0625
NSN 6240-01-143-6991
NSN 6685-01-029-3416
NSN 6645-01-196-6277
NSN 6610-01-327-3187
NSN 5990-00-698-3963
NSN 6150-00-508-5096
NSN 5965-00-605-8239
NSN 5905-01-241-8709
NSN 5950-01-003-8636
NSN 5950-01-346-4618
NSN 5965-01-128-7785