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 6220-01-192-5423
NSN 6130-01-327-2517
NSN 5945-00-418-8777
NSN 6645-00-100-7218
NSN 5996-01-554-4783
NSN 6220-01-325-2418
NSN 7035-01-305-1950
NSN 5999-00-035-9149
NSN 5998-01-233-0719
NSN 5855-01-035-2866
NSN 5935-00-788-1206
NSN 6130-00-683-0586