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 2925-01-295-2017
NSN 5930-00-266-8175
NSN 6645-01-116-2037
NSN 5835-01-149-4005
NSN 6105-01-444-1201
NSN 5935-01-441-2236
NSN 6220-01-586-6322
NSN 6110-01-221-4593
NSN 6685-01-549-1102
NSN 5996-00-692-6679
NSN 4140-01-634-0330
NSN 6145-01-406-5511