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 5998-01-133-0353
NSN 5920-01-634-0250
NSN 5895-01-233-0683
NSN 5999-01-352-8493
NSN 6145-01-135-3862
NSN 5935-00-994-3389
NSN 5935-01-059-5936
NSN 5965-00-067-0290
NSN 6110-00-012-4430
NSN 5960-01-394-3846
NSN 5855-00-165-3093
NSN 5945-00-191-0407