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 6130-01-371-0024
NSN 5996-01-371-2958
NSN 6610-00-417-4299
NSN 4140-01-115-4554
NSN 6240-01-269-0375
NSN 5960-01-054-9639
NSN 6150-00-719-6119
NSN 6135-00-246-0324
NSN 5925-01-607-2091
NSN 5990-01-351-2379
NSN 6135-01-290-6487
NSN 6130-01-367-2201