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 5895-01-423-8636
NSN 5835-01-412-0344
NSN 6130-00-569-2408
NSN 6105-00-333-8972
NSN 6150-00-058-8669
NSN 5996-01-565-2529
NSN 6240-01-426-2190
NSN 5996-01-468-6719
NSN 6110-01-495-2211
NSN 6135-01-478-9316
NSN 5996-00-956-0659
NSN 6110-01-254-7971