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 6220-01-296-7125
NSN 5915-01-352-5871
NSN 6650-01-519-9165
NSN 5915-01-068-4628
NSN 6320-01-487-0336
NSN 5965-01-547-4779
NSN 5935-01-378-9810
NSN 6240-01-597-8430
NSN 5835-00-128-1967
NSN 5910-01-633-6937
NSN 6130-01-297-5489
NSN 5935-00-905-7595