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 5998-00-160-5050
NSN 7035-01-129-7834
NSN 5999-00-754-5188
NSN 6645-01-361-8947
NSN 5960-00-091-8729
NSN 5925-01-206-3488
NSN 5925-00-543-8002
NSN 2925-01-337-2508
NSN 6110-00-652-0095
NSN 6650-01-130-6799
NSN 7035-01-068-5077
NSN 5935-01-370-4111