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 5950-00-004-2086
NSN 5998-01-258-9653
NSN 5895-01-210-0159
NSN 6240-01-083-0867
NSN 5965-01-462-9340
NSN 5905-01-478-6424
NSN 5965-01-015-5885
NSN 5835-00-085-2287
NSN 7035-00-517-8232
NSN 6220-00-848-1561
NSN 5960-01-215-0992
NSN 5985-01-494-9543