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 6105-01-142-3199
NSN 5998-00-403-6220
NSN 6685-01-234-2127
NSN 5950-01-420-6267
NSN 5998-01-072-5744
NSN 6105-01-528-8027
NSN 6130-01-271-6709
NSN 5999-01-611-8016
NSN 5960-01-040-7114
NSN 5895-01-093-3354
NSN 6110-01-411-7478
NSN 6685-00-334-0621