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 6105-00-103-6750
NSN 5985-00-977-3228
NSN 6220-01-170-5335
NSN 6610-00-682-6215
NSN 6130-01-123-9041
NSN 5996-01-108-6762
NSN 5998-01-251-3176
NSN 5945-00-930-1490
NSN 6105-00-120-9601
NSN 5945-00-153-5338
NSN 5855-00-987-1171
NSN 5999-01-116-1987