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 5945-01-446-6906
NSN 6135-01-164-3561
NSN 6685-01-338-9170
NSN 6620-01-266-8894
NSN 6220-01-322-8450
NSN 5935-01-503-4796
NSN 5990-01-623-0082
NSN 6110-01-332-9027
NSN 5910-01-102-3235
NSN 5930-00-737-3194
NSN 6685-00-725-3322
NSN 6650-01-190-2304