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 5950-01-346-3641
NSN 5950-01-179-7096
NSN 6240-01-253-0687
NSN 5960-00-420-0418
NSN 6130-00-821-3500
NSN 5998-01-212-3123
NSN 5855-01-128-1762
NSN 5960-01-249-4550
NSN 5855-00-779-2854
NSN 5965-01-584-1310
NSN 2925-00-071-4197
NSN 5935-01-546-1402