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 5835-01-138-0181
NSN 6150-01-585-6799
NSN 6610-01-326-0119
NSN 5935-01-217-1278
NSN 5945-01-495-8076
NSN 5945-00-052-8387
NSN 6620-00-111-7089
NSN 6650-00-382-2996
NSN 6105-01-334-4949
NSN 6240-01-066-6522
NSN 6105-00-320-9679
NSN 5945-01-291-0853