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 5960-01-162-6166
NSN 5915-01-055-4177
NSN 6105-01-220-9314
NSN 5965-00-922-6243
NSN 5999-00-111-3988
NSN 6240-01-014-3447
NSN 5996-01-251-9518
NSN 6685-01-241-2325
NSN 5925-01-634-0664
NSN 5910-00-768-2885
NSN 5895-01-110-6737
NSN 5998-00-609-4368