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 6145-01-067-8619
NSN 5998-00-099-7214
NSN 5990-00-242-3754
NSN 7035-01-058-1935
NSN 6220-01-233-7456
NSN 5935-01-029-2530
NSN 5960-00-677-7444
NSN 5965-00-263-6436
NSN 5915-01-185-0198
NSN 5925-01-497-1180
NSN 5999-01-068-6221
NSN 6105-01-194-6608