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 5999-01-040-4204
NSN 5965-01-147-5847
NSN 6150-00-111-4099
NSN 5950-01-588-2592
NSN 6130-01-463-5744
NSN 5905-00-057-4007
NSN 5905-00-339-8780
NSN 6150-01-331-9860
NSN 6130-01-102-1461
NSN 5965-00-782-8920
NSN 7035-00-225-1961
NSN 5999-01-480-3705