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 6105-01-347-0070
NSN 5975-00-428-1683
NSN 5965-00-153-5216
NSN 5960-01-141-6489
NSN 5998-01-160-7543
NSN 5998-01-128-8115
NSN 5915-00-150-4694
NSN 6145-00-188-3657
NSN 5999-00-539-9934
NSN 5935-01-526-9846
NSN 6240-01-470-2496
NSN 4140-00-274-9638