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 5855-01-433-7009
NSN 5835-01-544-9670
NSN 6145-01-535-6035
NSN 5975-01-132-8680
NSN 4140-01-499-2153
NSN 5965-00-261-8086
NSN 5855-01-328-7434
NSN 6110-00-578-7243
NSN 6105-00-900-8990
NSN 5965-01-150-1920
NSN 6220-00-647-3096
NSN 5920-01-426-8517