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 6105-00-758-5247
NSN 5960-01-567-1096
NSN 6220-01-602-9275
NSN 5998-01-523-0362
NSN 5895-01-348-8855
NSN 5960-01-516-7264
NSN 5930-01-158-5694
NSN 6220-01-653-3779
NSN 5990-00-997-5237
NSN 5975-01-536-3778
NSN 2925-01-432-8452
NSN 5985-00-017-2114