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 6685-00-942-1794
NSN 6220-01-141-0180
NSN 6150-00-412-0238
NSN 5895-01-261-3094
NSN 5835-00-140-5291
NSN 5835-01-578-3443
NSN 5835-01-388-5198
NSN 5835-01-553-6772
NSN 5965-01-502-7006
NSN 5965-00-296-9994
NSN 5930-00-548-6558
NSN 6105-01-313-9550