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 5895-00-288-1798
NSN 6130-00-133-5879
NSN 5935-01-391-8037
NSN 5835-01-090-2844
NSN 5945-00-421-0927
NSN 5925-01-416-7511
NSN 6610-01-445-9580
NSN 5990-01-072-4914
NSN 6130-01-528-8300
NSN 6650-00-769-3003
NSN 6645-01-406-0688
NSN 5996-01-004-7832