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 6320-01-216-1678
NSN 5990-01-185-9835
NSN 5960-01-124-0182
NSN 5999-01-546-5889
NSN 5935-00-542-2265
NSN 5998-01-580-0933
NSN 6685-00-555-4198
NSN 5950-01-512-2430
NSN 5950-01-442-7195
NSN 6150-01-203-4761
NSN 6110-01-321-3164
NSN 5950-01-047-6416