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 5998-01-611-2898
NSN 6105-01-122-0662
NSN 5905-01-454-2064
NSN 5965-00-181-0213
NSN 5985-01-099-8527
NSN 7035-01-501-9118
NSN 5910-00-965-7027
NSN 5835-01-200-7153
NSN 6685-01-055-3512
NSN 5905-01-101-1143
NSN 5910-01-397-5572
NSN 5905-00-257-9570