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 6105-01-446-9393
NSN 5998-00-222-3599
NSN 6150-01-222-9205
NSN 5835-00-264-0946
NSN 5935-00-225-8689
NSN 5905-00-296-8763
NSN 6150-00-989-2169
NSN 5985-00-671-9707
NSN 5915-00-428-0893
NSN 6320-00-242-3300
NSN 5998-01-607-5757
NSN 5915-01-553-4392