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 5999-01-306-3360
NSN 5835-01-024-9249
NSN 5930-01-067-8418
NSN 5910-01-232-8649
NSN 5835-01-303-6563
NSN 5905-00-161-7355
NSN 5920-01-389-9582
NSN 6620-00-955-6122
NSN 6135-00-676-5807
NSN 5835-01-493-1826
NSN 5975-01-579-3980
NSN 6110-01-513-6970