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 5895-01-447-3843
NSN 5960-01-544-1273
NSN 5950-00-141-5973
NSN 5835-00-193-8951
NSN 5950-00-624-7402
NSN 6105-00-248-5772
NSN 2925-01-213-2983
NSN 5855-01-442-5401
NSN 6685-00-960-7667
NSN 5925-01-370-4417
NSN 5945-01-355-7020
NSN 5960-00-994-4452