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 5945-00-809-4013
NSN 5998-01-453-8718
NSN 6110-01-251-5204
NSN 6145-01-260-9035
NSN 6320-00-004-9158
NSN 7035-01-348-5153
NSN 2925-01-463-8856
NSN 2925-00-646-6099
NSN 5855-01-535-0971
NSN 5835-01-631-7390
NSN 6105-01-280-9101
NSN 5935-01-597-9707