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 2925-01-333-6346
NSN 6145-01-454-9612
NSN 6150-01-387-1139
NSN 5905-00-040-1760
NSN 5998-00-929-1926
NSN 5910-01-140-4710
NSN 5965-00-455-7581
NSN 6685-01-352-7241
NSN 6620-01-069-0912
NSN 5910-00-227-9795
NSN 6685-01-044-5044
NSN 5905-01-196-6154