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 6105-01-294-9019
NSN 5996-00-218-1123
NSN 6220-01-094-5551
NSN 6220-01-317-3283
NSN 5999-01-441-9308
NSN 5990-00-928-5655
NSN 7035-01-211-5636
NSN 6130-01-170-9747
NSN 6610-01-595-9809
NSN 6105-01-280-9902
NSN 5999-00-884-2458
NSN 5930-01-243-3937