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 5999-01-490-4308
NSN 5960-01-505-2426
NSN 5935-01-050-1561
NSN 6145-01-597-5761
NSN 5935-01-612-6902
NSN 5925-01-358-8780
NSN 5925-01-319-4500
NSN 6130-01-455-1676
NSN 6110-00-931-2085
NSN 5990-01-272-4091
NSN 6105-01-464-4388
NSN 5960-01-601-5565