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 5895-00-099-9532
NSN 5965-00-884-2344
NSN 5920-00-884-3405
NSN 6150-01-327-7077
NSN 5920-01-415-6046
NSN 6130-00-823-8481
NSN 5950-01-495-1879
NSN 5910-01-607-8865
NSN 5990-00-254-4825
NSN 5965-01-468-5016
NSN 5999-01-620-6427
NSN 5945-01-421-4135