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 6135-01-544-6292
NSN 2925-00-152-1825
NSN 6650-00-279-5741
NSN 5905-01-062-0805
NSN 5965-01-193-5221
NSN 7035-00-500-7839
NSN 6220-01-298-4581
NSN 5999-00-271-6262
NSN 6135-01-620-5244
NSN 5998-00-977-8197
NSN 6105-01-606-8341
NSN 5985-01-500-2258