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 6105-00-052-8961
NSN 5999-01-073-9740
NSN 5975-01-572-7340
NSN 5996-01-436-8548
NSN 6645-01-642-3637
NSN 5996-00-518-3675
NSN 6135-00-455-2425
NSN 5999-01-130-7491
NSN 5925-01-291-1525
NSN 6145-01-124-5861
NSN 5835-01-149-4005
NSN 6620-01-012-2852