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 6645-00-922-8312
NSN 6610-01-512-2025
NSN 5985-01-634-0635
NSN 5920-01-050-7474
NSN 5998-00-299-2740
NSN 6145-00-633-5159
NSN 5996-01-523-3142
NSN 5905-01-253-0460
NSN 6650-01-066-6666
NSN 5895-00-242-4273
NSN 5998-01-099-8944
NSN 5910-01-417-7711