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 5999-01-476-0881
NSN 5910-00-320-7336
NSN 6220-01-371-3430
NSN 6130-01-336-4897
NSN 5930-00-058-0277
NSN 5915-01-178-0238
NSN 6145-00-296-0085
NSN 6240-00-803-2777
NSN 5945-01-462-5595
NSN 6150-01-062-2404
NSN 5920-00-930-4063
NSN 6620-00-110-8321