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 6130-01-432-2184
NSN 5960-00-581-9719
NSN 5930-01-161-5915
NSN 5945-01-290-9525
NSN 6110-01-024-0217
NSN 5905-00-199-9569
NSN 6130-01-105-8401
NSN 6610-01-501-3601
NSN 5910-00-922-7326
NSN 5945-01-098-5319
NSN 6105-00-038-7518
NSN 6240-01-644-3602