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 6130-01-023-8803
NSN 6220-00-224-8101
NSN 6685-00-155-4301
NSN 6220-00-084-0174
NSN 6105-00-225-8745
NSN 5895-01-250-2813
NSN 5999-01-386-5834
NSN 6135-01-416-3181
NSN 5985-00-270-8456
NSN 7035-01-445-3563
NSN 5915-01-487-6235
NSN 6130-01-440-5166