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 5990-00-019-2486
NSN 6150-00-225-5565
NSN 6105-01-096-1125
NSN 5999-01-427-3702
NSN 5935-00-006-3788
NSN 5895-00-410-0080
NSN 5998-01-515-1771
NSN 5930-00-161-9160
NSN 4140-00-577-3512
NSN 5999-00-299-0840
NSN 5998-01-113-6445
NSN 5905-01-330-9188