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 5910-01-501-6908
NSN 6105-01-620-9398
NSN 6150-01-324-2492
NSN 5998-01-653-6759
NSN 6645-00-315-9254
NSN 6130-01-554-9075
NSN 6220-00-945-6898
NSN 2925-00-934-8383
NSN 6130-01-360-2098
NSN 5950-01-334-1285
NSN 6685-00-522-8874
NSN 6150-01-656-5566