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 5960-01-605-9921
NSN 6130-00-683-1011
NSN 6130-00-188-3709
NSN 6130-00-939-8862
NSN 5895-00-267-7430
NSN 6145-01-400-0478
NSN 5998-01-546-6673
NSN 5920-00-908-1929
NSN 5915-01-167-9072
NSN 6685-01-580-9640
NSN 7035-00-803-3056
NSN 6130-00-020-1881