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 6610-00-184-0833
NSN 6685-01-141-3796
NSN 6685-01-215-1204
NSN 5835-01-645-2892
NSN 5915-00-659-3107
NSN 5835-00-761-5615
NSN 6685-01-328-8051
NSN 6620-00-050-1086
NSN 5930-01-184-7783
NSN 5960-00-412-1202
NSN 5920-01-132-0178
NSN 5965-01-353-6380