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 6135-00-998-5884
NSN 5835-01-111-0969
NSN 5999-01-141-6856
NSN 6105-01-552-3533
NSN 6110-01-523-1964
NSN 5998-01-038-5752
NSN 5998-01-348-5447
NSN 5925-01-048-0562
NSN 5925-01-033-0458
NSN 5990-00-785-1876
NSN 6130-00-701-3999
NSN 6685-01-105-2974