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 6130-01-364-8830
NSN 5835-01-606-8768
NSN 5998-00-309-4466
NSN 6135-00-840-6451
NSN 5925-00-529-0441
NSN 6130-00-085-0691
NSN 5895-00-807-1540
NSN 6610-00-473-0548
NSN 6105-00-172-4246
NSN 5915-00-597-2369
NSN 4140-01-425-2934
NSN 5925-00-194-1010