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 5925-00-274-0130
NSN 6220-00-418-4223
NSN 5910-01-483-1096
NSN 5915-01-025-1362
NSN 6110-01-487-5174
NSN 5855-01-085-5354
NSN 6220-00-823-6688
NSN 5996-00-501-4326
NSN 5835-00-257-2852
NSN 6130-01-370-4153
NSN 5985-01-260-1475
NSN 6105-01-399-5431