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 6320-00-853-1920
NSN 5935-01-103-3050
NSN 5965-00-267-4173
NSN 7035-01-063-0453
NSN 5920-01-215-4741
NSN 5945-00-822-0058
NSN 5910-01-025-0157
NSN 2925-01-448-2880
NSN 5930-01-379-5074
NSN 6610-01-224-7247
NSN 5935-00-575-1198
NSN 6220-01-020-8018