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 6105-01-449-1046
NSN 6320-01-547-2743
NSN 6685-01-162-4291
NSN 5895-01-279-0211
NSN 6240-00-905-0463
NSN 6130-00-186-8460
NSN 5930-01-296-4785
NSN 6150-01-069-2794
NSN 6105-01-099-1113
NSN 6685-01-472-3614
NSN 6145-01-171-8160
NSN 5910-01-141-8868