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 5910-01-330-3480
NSN 5835-01-124-6288
NSN 5985-01-027-4494
NSN 6110-01-205-3820
NSN 5965-00-922-6243
NSN 5985-00-199-4979
NSN 6130-01-260-3985
NSN 4140-00-830-9515
NSN 5965-00-862-3295
NSN 6105-00-703-6619
NSN 6645-01-539-5922
NSN 5998-01-469-6141