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 5835-00-958-6231
NSN 5925-01-152-1188
NSN 6135-00-754-8191
NSN 6685-01-500-8158
NSN 5930-01-546-8039
NSN 5855-01-337-0245
NSN 5895-01-392-5537
NSN 5935-01-021-7832
NSN 6130-01-143-9319
NSN 5915-00-485-9114
NSN 5895-01-055-3413
NSN 5960-00-735-9246