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 6685-01-380-9740
NSN 6105-01-200-4649
NSN 6135-01-424-8130
NSN 6240-01-425-8723
NSN 6645-00-803-6417
NSN 7035-01-086-8095
NSN 5960-00-250-7942
NSN 5960-01-063-2009
NSN 5990-01-245-7299
NSN 5835-01-079-3658
NSN 5920-01-074-6865
NSN 6610-01-529-2337