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 5998-01-596-3081
NSN 6645-01-114-8044
NSN 6610-00-968-8193
NSN 6150-00-495-6008
NSN 6240-01-633-9357
NSN 6130-00-496-0549
NSN 6130-00-117-8606
NSN 5935-01-501-0210
NSN 5998-00-985-4372
NSN 5915-01-246-2375
NSN 5925-01-259-5198
NSN 5855-00-014-5008