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 6610-01-010-3159
NSN 2925-00-278-9468
NSN 5935-01-419-7904
NSN 6110-01-418-6589
NSN 6110-00-183-7788
NSN 6105-01-003-9162
NSN 6145-01-471-3645
NSN 5990-01-124-8412
NSN 6150-01-425-1311
NSN 6145-01-544-9390
NSN 6105-01-467-8167
NSN 5925-00-387-3956