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 7035-00-437-7950
NSN 6130-01-392-8347
NSN 5925-01-310-5729
NSN 5999-01-576-9247
NSN 5915-01-566-2177
NSN 5975-00-233-6301
NSN 6645-00-632-0736
NSN 6240-01-004-9634
NSN 5835-00-917-7344
NSN 5935-00-226-6845
NSN 5965-01-327-9234
NSN 5996-01-246-2472