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 6150-00-082-8249
NSN 6150-01-207-0896
NSN 5998-00-583-8617
NSN 7035-01-408-8698
NSN 6145-01-211-3607
NSN 5930-01-218-2368
NSN 2925-01-643-8395
NSN 6105-00-998-8227
NSN 5930-01-568-0518
NSN 5960-01-586-5235
NSN 5945-01-333-4240
NSN 5990-01-249-2060