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 6105-01-212-3010
NSN 5855-01-591-7998
NSN 5985-00-916-3211
NSN 5855-00-436-3852
NSN 2925-01-423-8141
NSN 6110-00-185-2021
NSN 6145-01-414-4207
NSN 5930-01-577-8780
NSN 5935-01-260-3857
NSN 5930-01-607-4314
NSN 5920-01-556-7297
NSN 5960-01-536-9763