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 5999-00-719-4362
NSN 5895-01-117-2926
NSN 5930-00-847-4596
NSN 6620-00-421-4361
NSN 6320-01-642-0342
NSN 2925-00-837-3948
NSN 4140-01-234-8568
NSN 5910-01-396-5623
NSN 6110-01-360-6507
NSN 5935-00-159-1551
NSN 5935-01-351-9623
NSN 6130-01-460-2184