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 5915-01-571-7341
NSN 5965-01-234-6844
NSN 5996-01-428-9075
NSN 6240-01-522-4096
NSN 5999-01-437-0127
NSN 6135-00-161-0746
NSN 5998-01-108-7425
NSN 6145-01-570-5240
NSN 6105-01-337-6806
NSN 5985-01-325-4457
NSN 5990-00-155-2306
NSN 5915-01-449-6189