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 6110-01-529-2287
NSN 5905-01-070-7425
NSN 5930-01-588-4942
NSN 6610-01-327-3187
NSN 5920-01-634-0250
NSN 7035-00-392-5417
NSN 5996-01-258-5888
NSN 5925-00-152-9399
NSN 6135-01-375-2624
NSN 5895-01-594-3027
NSN 5855-00-107-7993
NSN 5999-01-429-0149