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 5935-00-936-9019
NSN 5999-01-442-3170
NSN 5935-01-106-5288
NSN 6130-01-055-9674
NSN 5835-01-382-4592
NSN 5999-01-430-2229
NSN 6220-01-593-0061
NSN 5910-00-187-3397
NSN 5945-00-175-6391
NSN 5930-00-293-8197
NSN 5855-01-069-4742
NSN 6145-01-202-3539