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 7035-00-185-8683
NSN 6320-01-447-4289
NSN 6110-00-040-0164
NSN 6105-00-400-3125
NSN 5960-01-451-6993
NSN 5910-00-817-5227
NSN 6135-00-444-1402
NSN 2925-00-973-9413
NSN 6130-00-184-8504
NSN 6620-01-147-0441
NSN 6105-01-463-8557
NSN 6110-00-135-9475