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 6130-01-409-2867
NSN 5910-00-636-4271
NSN 5835-00-275-0584
NSN 6135-01-329-7994
NSN 5905-01-171-8661
NSN 6130-01-266-7579
NSN 6610-00-658-2558
NSN 6220-01-349-7542
NSN 5998-00-508-1863
NSN 6110-00-525-3418
NSN 5905-01-097-5431
NSN 4140-01-034-7819