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 6220-01-124-9924
NSN 6105-01-099-4813
NSN 5999-01-515-0334
NSN 6645-01-067-4393
NSN 5910-01-494-3929
NSN 6105-01-040-0000
NSN 4140-01-440-4379
NSN 5998-00-506-4022
NSN 4140-01-412-0719
NSN 6610-00-845-7642
NSN 2925-01-183-2897
NSN 5985-01-135-0048