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 5965-01-452-8406
NSN 5920-00-190-4418
NSN 6150-01-131-8822
NSN 6240-00-132-5375
NSN 6610-01-580-6811
NSN 6105-01-091-9985
NSN 5895-01-407-3392
NSN 4140-01-625-9158
NSN 6220-00-593-1779
NSN 5920-00-636-4713
NSN 5835-01-455-1684
NSN 7035-01-423-5863