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 5935-00-655-4427
NSN 6150-01-442-4361
NSN 6240-01-364-8696
NSN 6110-01-607-8120
NSN 6105-00-404-0101
NSN 6240-01-126-2933
NSN 5920-01-339-1080
NSN 5835-01-377-8972
NSN 5920-00-856-4083
NSN 6685-01-354-4475
NSN 6685-00-110-9800
NSN 6620-01-239-9564