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 5998-00-700-0590
NSN 6145-01-380-2530
NSN 5965-00-866-3371
NSN 6110-01-367-2165
NSN 6145-00-224-1721
NSN 2925-01-474-3363
NSN 5935-00-241-0509
NSN 5999-01-184-5196
NSN 5930-01-629-2164
NSN 5999-01-011-8998
NSN 6150-01-146-5562
NSN 5998-00-244-5242