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 6685-01-344-5349
NSN 5930-01-473-1321
NSN 5996-01-444-9936
NSN 5999-00-637-9685
NSN 6650-00-338-7350
NSN 5965-00-997-5764
NSN 5975-01-285-2352
NSN 5990-01-443-2931
NSN 6220-01-468-8897
NSN 5990-01-102-9617
NSN 5930-01-467-2064
NSN 5935-01-154-9190