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 6135-01-390-1841
NSN 6105-01-567-9844
NSN 5965-00-455-7581
NSN 6110-01-353-2472
NSN 5930-01-073-1115
NSN 5998-00-250-2005
NSN 5998-01-103-0431
NSN 5935-01-420-3437
NSN 5999-01-437-6569
NSN 5855-01-632-5199
NSN 6105-01-615-0998
NSN 5965-00-196-7320