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 6105-00-163-1906
NSN 6685-00-457-1598
NSN 5920-01-409-0472
NSN 6105-01-363-1288
NSN 5945-00-118-8047
NSN 5905-01-234-8290
NSN 5998-00-835-3147
NSN 5905-01-534-7894
NSN 5996-01-321-3092
NSN 5915-00-295-7274
NSN 7035-01-628-1497
NSN 6620-00-954-4971