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 6105-00-292-4110
NSN 5998-01-049-0359
NSN 5996-01-109-1586
NSN 6685-01-158-4129
NSN 5935-00-931-1967
NSN 5920-01-445-5701
NSN 5895-00-155-8581
NSN 6220-01-535-0892
NSN 5915-01-154-0723
NSN 5930-01-025-3109
NSN 5910-01-110-1140
NSN 6135-01-633-8502