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 5855-00-179-8588
NSN 5999-01-153-2661
NSN 5930-01-432-2155
NSN 5960-01-026-9005
NSN 5925-01-352-0657
NSN 6130-01-063-0194
NSN 5950-00-172-6520
NSN 5855-00-797-8217
NSN 7035-00-179-3924
NSN 6620-01-364-2103
NSN 5925-01-487-6229
NSN 6105-01-459-2153