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 6220-01-213-1127
NSN 5905-01-528-8660
NSN 5960-00-460-4065
NSN 6650-01-472-6896
NSN 5985-01-370-4757
NSN 6150-00-683-0621
NSN 5990-01-351-4621
NSN 5835-00-484-1529
NSN 6240-00-398-0740
NSN 5965-00-554-4138
NSN 5835-01-294-5753
NSN 2925-00-126-2879