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 6610-00-961-7263
NSN 5965-00-267-4173
NSN 5950-01-374-1188
NSN 5925-01-419-4858
NSN 5905-01-048-9593
NSN 5925-01-447-7185
NSN 5999-00-775-4379
NSN 6645-01-445-9089
NSN 5835-01-242-9806
NSN 5930-01-249-0315
NSN 6620-01-476-7355
NSN 2925-01-203-0493