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 5915-00-940-7439
NSN 6130-01-446-8758
NSN 6650-01-023-7002
NSN 5935-01-518-4241
NSN 6145-01-294-2303
NSN 6145-01-267-9341
NSN 6620-01-646-2751
NSN 5965-00-636-4926
NSN 6110-00-660-8998
NSN 5965-01-187-4008
NSN 6105-01-346-4401
NSN 6620-01-237-5603