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 5998-01-244-4826
NSN 6650-01-033-2979
NSN 5985-00-633-9963
NSN 6135-00-125-5265
NSN 6145-01-375-1369
NSN 5935-00-217-7959
NSN 5895-00-617-6340
NSN 6105-01-448-4246
NSN 6130-01-400-3651
NSN 6110-00-238-6909
NSN 5999-01-420-4462
NSN 6135-01-230-4399