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 5996-00-960-9494
NSN 5996-01-436-0426
NSN 5996-01-519-1293
NSN 5930-01-396-9716
NSN 5905-01-386-7439
NSN 5915-01-517-0374
NSN 5855-00-149-0766
NSN 5965-01-476-8539
NSN 5915-01-501-5895
NSN 6610-01-352-5500
NSN 6130-00-686-4906
NSN 5905-00-341-2006