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 6150-01-535-0335
NSN 5960-01-256-1868
NSN 2925-01-014-8007
NSN 6685-00-350-3966
NSN 5998-01-462-2330
NSN 6650-01-408-5089
NSN 5965-01-326-9860
NSN 5835-00-051-9092
NSN 5930-01-195-8649
NSN 5905-00-541-1471
NSN 5905-01-361-3233
NSN 5985-00-992-9551