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 6685-00-988-5222
NSN 6130-01-411-3047
NSN 5910-00-344-4431
NSN 5998-01-422-1626
NSN 5895-01-298-2135
NSN 5915-00-901-4620
NSN 6130-01-044-7373
NSN 5910-00-904-8601
NSN 7035-01-631-7020
NSN 6240-00-960-0224
NSN 5960-00-676-7979
NSN 6150-01-492-6991