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 6645-01-105-4647
NSN 6105-00-573-9044
NSN 6645-00-542-1206
NSN 6130-01-278-7815
NSN 5910-00-251-3473
NSN 5905-01-630-9213
NSN 5998-01-083-6097
NSN 5905-00-115-9261
NSN 6110-00-263-6664
NSN 6645-01-083-4759
NSN 6110-01-312-5172
NSN 5910-01-360-1147