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 5935-01-209-3480
NSN 6130-01-245-8218
NSN 5998-00-139-2652
NSN 6610-01-469-6235
NSN 6105-01-591-6694
NSN 2925-01-185-9144
NSN 5996-01-632-7273
NSN 6145-01-025-5840
NSN 5960-01-364-1318
NSN 5999-00-730-3463
NSN 5930-01-421-3005
NSN 6135-01-142-6456