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 6130-01-476-8857
NSN 6105-01-243-0122
NSN 2925-01-141-7563
NSN 6135-01-597-7685
NSN 5998-00-400-5925
NSN 5950-01-141-9427
NSN 5835-01-416-6455
NSN 5960-01-503-0362
NSN 5996-01-205-6547
NSN 5910-01-503-3392
NSN 5920-00-204-8125
NSN 2925-00-972-8180