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 5910-00-328-1051
NSN 5998-01-447-2775
NSN 5999-00-558-7305
NSN 5910-00-679-9556
NSN 6220-01-292-0980
NSN 5950-01-642-9149
NSN 7035-00-408-0269
NSN 5835-01-067-7770
NSN 6240-01-645-4797
NSN 5855-01-050-4944
NSN 6145-01-537-3813
NSN 6220-01-322-8450