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 5996-01-212-3066
NSN 5905-01-196-2070
NSN 6620-01-468-6017
NSN 5935-01-643-0981
NSN 5999-00-366-1286
NSN 4140-00-816-8820
NSN 5960-01-528-1147
NSN 5998-00-231-2780
NSN 6110-00-928-4264
NSN 5965-00-583-4865
NSN 5945-00-290-1779
NSN 5999-01-653-1611