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 5910-00-156-0993
NSN 6240-00-480-7896
NSN 5835-01-463-2334
NSN 6240-01-446-6315
NSN 6145-01-514-7305
NSN 5998-01-182-4051
NSN 6240-00-966-8717
NSN 5910-00-621-6155
NSN 6150-00-306-9605
NSN 6240-01-651-0489
NSN 5895-01-129-0118
NSN 6110-00-408-2465