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 5998-01-204-6460
NSN 6650-01-406-3086
NSN 5855-00-411-8688
NSN 6135-00-062-5080
NSN 5925-01-485-6195
NSN 6685-00-956-2002
NSN 6110-01-233-7153
NSN 6650-01-233-3578
NSN 6105-01-651-7142
NSN 5835-00-993-5406
NSN 6620-01-534-5588
NSN 6135-01-428-6069