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 5999-01-411-7216
NSN 5985-00-146-2450
NSN 5996-01-156-4092
NSN 5996-01-633-7979
NSN 5925-01-150-4559
NSN 5998-00-854-0880
NSN 6685-00-230-4267
NSN 5925-01-418-3314
NSN 5895-01-296-0072
NSN 5996-01-033-6344
NSN 5985-00-421-3564
NSN 6320-01-556-2011