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 5999-00-942-9927
NSN 7035-01-585-2016
NSN 5935-01-605-4402
NSN 6105-00-258-2157
NSN 4140-01-495-2216
NSN 6130-00-035-3898
NSN 6645-01-243-3138
NSN 5915-01-094-2268
NSN 6645-01-150-2039
NSN 2925-01-653-4657
NSN 5999-01-269-5057
NSN 6685-01-471-4617