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 6135-00-269-5843
NSN 5920-01-297-3133
NSN 6610-00-111-3159
NSN 5905-01-068-5464
NSN 5855-00-149-0766
NSN 6150-00-100-1302
NSN 6105-01-514-9371
NSN 6645-01-116-2037
NSN 6145-01-410-7153
NSN 5895-00-190-4456
NSN 6130-00-952-2970
NSN 7035-00-360-2008