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 5905-00-292-1113
NSN 5910-01-058-5386
NSN 5965-01-156-7013
NSN 6620-00-115-9050
NSN 5910-01-643-8899
NSN 6610-01-376-9199
NSN 5920-00-276-8657
NSN 6110-01-589-2151
NSN 7035-01-215-7764
NSN 6130-00-141-6026
NSN 6130-01-424-0136
NSN 6130-00-279-3364