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 2925-01-106-8871
NSN 5935-01-340-2380
NSN 5855-01-433-7009
NSN 5835-01-248-4320
NSN 6685-01-316-8780
NSN 6650-00-707-1417
NSN 6685-01-277-9296
NSN 6105-01-583-5526
NSN 7035-00-153-3826
NSN 6240-01-212-5567
NSN 5835-01-469-6706
NSN 5910-01-447-3405