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 5960-00-140-9583
NSN 7035-01-487-5036
NSN 6645-00-725-6864
NSN 6240-00-307-9650
NSN 5905-00-824-1169
NSN 5835-00-148-6026
NSN 5835-01-416-6455
NSN 5990-01-649-0635
NSN 5950-01-551-0590
NSN 5920-01-248-9835
NSN 5930-01-265-0327
NSN 6150-01-540-5264