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 5998-01-549-4557
NSN 6105-01-138-6108
NSN 6130-01-398-0057
NSN 6110-00-038-0074
NSN 5935-01-305-8605
NSN 6130-01-398-3313
NSN 5915-01-160-9549
NSN 5930-00-944-6947
NSN 5895-00-670-6079
NSN 5925-00-556-7923
NSN 6105-00-939-1484
NSN 4140-01-415-1187