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 5950-00-080-6811
NSN 5835-00-876-4544
NSN 6110-00-908-0196
NSN 5920-01-382-3746
NSN 2925-00-265-7539
NSN 7035-01-548-1864
NSN 4140-01-016-3143
NSN 6150-01-177-3917
NSN 6105-00-596-9962
NSN 6685-01-511-5300
NSN 6145-00-170-7947
NSN 6150-00-907-2647