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 6110-00-659-3348
NSN 6610-00-841-8221
NSN 5945-01-484-9325
NSN 6105-01-371-2458
NSN 5950-00-427-9647
NSN 5998-01-138-4031
NSN 5930-01-365-5471
NSN 5996-01-474-8325
NSN 5996-01-392-3178
NSN 5985-00-964-7929
NSN 6130-00-419-6175
NSN 5925-01-596-7220