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 5835-01-548-4955
NSN 5965-01-172-5724
NSN 5935-01-024-9452
NSN 5910-01-360-7003
NSN 6610-01-643-6652
NSN 5930-00-528-9728
NSN 5945-00-290-1779
NSN 5915-01-366-3469
NSN 5945-01-343-6536
NSN 6110-00-169-5722
NSN 6110-01-427-3671
NSN 6130-01-647-9940