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 6220-01-117-0322
NSN 6650-00-950-4107
NSN 5905-01-020-2434
NSN 6610-01-544-6551
NSN 5985-01-434-3355
NSN 6150-01-371-3023
NSN 6610-00-190-3684
NSN 5950-01-080-5080
NSN 6610-01-406-6696
NSN 5935-01-651-5588
NSN 5950-01-485-3147
NSN 5975-01-542-1817