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 5855-01-437-3630
NSN 5895-01-163-7493
NSN 5950-00-635-4965
NSN 5895-01-612-7254
NSN 6145-00-724-7747
NSN 6145-01-068-4138
NSN 5835-01-187-8986
NSN 6135-01-554-4281
NSN 6135-01-010-0891
NSN 5960-01-136-3710
NSN 5855-00-165-3093
NSN 6105-00-232-1410