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 6620-00-556-8341
NSN 5910-01-415-1214
NSN 5855-01-651-6570
NSN 5998-00-083-7311
NSN 5996-00-935-0084
NSN 5835-01-099-8702
NSN 5990-00-010-8186
NSN 5915-01-384-3858
NSN 5999-01-238-5288
NSN 6135-01-507-4346
NSN 6685-00-068-0304
NSN 6105-00-099-8818