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 5965-01-122-7477
NSN 5905-01-046-2014
NSN 6220-01-349-0486
NSN 5999-01-381-1389
NSN 5855-01-130-1501
NSN 5915-01-446-7238
NSN 5835-00-025-9951
NSN 5945-00-368-2593
NSN 6620-01-407-1158
NSN 5960-01-456-1735
NSN 5930-01-172-6476
NSN 6135-00-567-1322